[Automation] Correct the provided x-ms-examples

Here is the sample issues for "account.json"

```json5
$ node cli.js validate-example /Users/vishrut/git-repos/azure-rest-api-specs/arm-automation/2015-10-31/swagger/account.json
error: Found errors in validating the response with statusCode "200" for x-ms-example "Update an automation account" in operation "AutomationAccount_Update".:

{ code: 'RESPONSE_VALIDATION_ERROR',
message: 'Found errors in validating the response with statusCode "200" for x-ms-example "Update an automation account" in operation "AutomationAccount_Update".',
innerErrors:
[ { code: 'INVALID_RESPONSE_BODY',
errors:
[ { code: 'INVALID_TYPE',
params: [ 'integer', 'null' ],
message: 'Expected type integer but found type null',
path: [ 'properties', 'sku', 'capacity' ],
description: 'Gets or sets the SKU capacity.' },
{ code: 'INVALID_FORMAT',
params: [ 'int32', null ],
message: 'Object didn\'t pass validation for format int32: null',
path: [ 'properties', 'sku', 'capacity' ],
description: 'Gets or sets the SKU capacity.' },
{ code: 'INVALID_TYPE',
params: [ 'string', 'null' ],
message: 'Expected type string but found type null',
path: [ 'properties', 'sku', 'family' ],
description: 'Gets or sets the SKU family.' },
{ code: 'INVALID_TYPE',
params: [ 'string', 'null' ],
message: 'Expected type string but found type null',
path: [ 'etag' ],
description: 'Gets or sets the etag of the resource.' } ],
message: 'Invalid body: Value failed JSON Schema validation',
path: [] } ] }
error: Found errors in validating the response with statusCode "200" for x-ms-example "Create or update automation account" in operation "AutomationAccount_CreateOrUpdate".:

{ code: 'RESPONSE_VALIDATION_ERROR',
message: 'Found errors in validating the response with statusCode "200" for x-ms-example "Create or update automation account" in operation "AutomationAccount_CreateOrUpdate".',
innerErrors:
[ { code: 'INVALID_RESPONSE_BODY',
errors:
[ { code: 'INVALID_TYPE',
params: [ 'integer', 'null' ],
message: 'Expected type integer but found type null',
path: [ 'properties', 'sku', 'capacity' ],
description: 'Gets or sets the SKU capacity.' },
{ code: 'INVALID_FORMAT',
params: [ 'int32', null ],
message: 'Object didn\'t pass validation for format int32: null',
path: [ 'properties', 'sku', 'capacity' ],
description: 'Gets or sets the SKU capacity.' },
{ code: 'INVALID_TYPE',
params: [ 'string', 'null' ],
message: 'Expected type string but found type null',
path: [ 'properties', 'sku', 'family' ],
description: 'Gets or sets the SKU family.' },
{ code: 'INVALID_TYPE',
params: [ 'string', 'null' ],
message: 'Expected type string but found type null',
path: [ 'etag' ],
description: 'Gets or sets the etag of the resource.' } ],
message: 'Invalid body: Value failed JSON Schema validation',
path: [] } ] }
error: Found errors in validating the response with statusCode "201" for x-ms-example "Create or update automation account" in operation "AutomationAccount_CreateOrUpdate".:

{ code: 'RESPONSE_VALIDATION_ERROR',
message: 'Found errors in validating the response with statusCode "201" for x-ms-example "Create or update automation account" in operation "AutomationAccount_CreateOrUpdate".',
innerErrors:
[ { code: 'INVALID_RESPONSE_BODY',
errors:
[ { code: 'INVALID_TYPE',
params: [ 'integer', 'null' ],
message: 'Expected type integer but found type null',
path: [ 'properties', 'sku', 'capacity' ],
description: 'Gets or sets the SKU capacity.' },
{ code: 'INVALID_FORMAT',
params: [ 'int32', null ],
message: 'Object didn\'t pass validation for format int32: null',
path: [ 'properties', 'sku', 'capacity' ],
description: 'Gets or sets the SKU capacity.' },
{ code: 'INVALID_TYPE',
params: [ 'string', 'null' ],
message: 'Expected type string but found type null',
path: [ 'properties', 'sku', 'family' ],
description: 'Gets or sets the SKU family.' },
{ code: 'INVALID_TYPE',
params: [ 'string', 'null' ],
message: 'Expected type string but found type null',
path: [ 'etag' ],
description: 'Gets or sets the etag of the resource.' } ],
message: 'Invalid body: Value failed JSON Schema validation',
path: [] } ] }
error: Found errors in validating the response with statusCode "200" for x-ms-example "Get automation account" in operation "AutomationAccount_Get".:

{ code: 'RESPONSE_VALIDATION_ERROR',
message: 'Found errors in validating the response with statusCode "200" for x-ms-example "Get automation account" in operation "AutomationAccount_Get".',
innerErrors:
[ { code: 'INVALID_RESPONSE_BODY',
errors:
[ { code: 'INVALID_TYPE',
params: [ 'integer', 'null' ],
message: 'Expected type integer but found type null',
path: [ 'properties', 'sku', 'capacity' ],
description: 'Gets or sets the SKU capacity.' },
{ code: 'INVALID_FORMAT',
params: [ 'int32', null ],
message: 'Object didn\'t pass validation for format int32: null',
path: [ 'properties', 'sku', 'capacity' ],
description: 'Gets or sets the SKU capacity.' },
{ code: 'INVALID_TYPE',
params: [ 'string', 'null' ],
message: 'Expected type string but found type null',
path: [ 'properties', 'sku', 'family' ],
description: 'Gets or sets the SKU family.' },
{ code: 'INVALID_TYPE',
params: [ 'string', 'null' ],
message: 'Expected type string but found type null',
path: [ 'etag' ],
description: 'Gets or sets the etag of the resource.' } ],
message: 'Invalid body: Value failed JSON Schema validation',
path: [] } ] }

```

Please run this against all the swagger spec and correct the examples. Thanks

Reference PR https://github.com/Azure/azure-rest-api-specs/pull/1045 with the travis build https://travis-ci.org/Azure/azure-rest-api-specs/jobs/219461491

Start with arm-automation/2015-10-31/swagger/account.json and run `node cli.js validate-example` as shown in the issue. Inspect each reported x-ms-example response, correct values that fail schema validation, then repeat the validation across the swagger specs until all examples pass.

Written by the indexing model from the issue text.