`enumsAsConst` - enum name conflicts with type name

### Describe the bug

When using `enumsAsConst: true` in the config, the name generated for the const object conflicts with the name generated for the type:

```typescript
// generated file
export const IconProvider = {
FontAwesome: 'FONT_AWESOME',
MaterialUi: 'MATERIAL_UI',
} as const

export type IconProvider = typeof IconProvider[keyof typeof IconProvider] // ESLint: 'IconProvider' is already defined.(@typescript-eslint/no-redeclare)
```

I tried with & without the `typesSuffix` config and it didn't solve it:
```typescript
export const IconProviderSuffix = ...
export type IconProviderSuffix = ...
```

### Your Example Website or App

none, sorry

### Steps to Reproduce the Bug or Issue

1. Go to the config file and use the following flag:
`enumsAsConst: true`
2. Go to the generated file and see the conflict

### Expected behavior

The names shouldn't overlap.
Maybe the `const enum` (JS object) shouldn't be treated as a type in order to allow a `typesSuffix` that would only be appended to the real type.

### Screenshots or Videos

_No response_

### Platform

System:
OS: Linux 5.15 Ubuntu 20.04.5 LTS (Focal Fossa)
Binaries:
Node: 16.14.2 - /usr/local/bin/node
Yarn: 1.22.18 - /usr/local/bin/yarn
npm: 8.7.0 - /usr/local/bin/npm
Browsers:
Chrome: 106.0.5249.91
npmPackages:
"@graphql-codegen/cli": "2.6.2",
"@graphql-codegen/typescript": "2.4.11",
"@graphql-codegen/typescript-operations": "2.4.0",
typescript: 4.5.5 => 4.5.5

### Codegen Config File

```yml
overwrite: true
schema: "http://localhost:4000/graphql"
documents: "./graphql/**/*.gql"
generates:
graphql/generated/graphqlGen.tsx:
plugins:
- "typescript"
- "typescript-operations"
config:
enumsAsConst: true
# typesSuffix: "Type"
```

### Additional context

_No response_