(CfnLambdaHook): (interface TargetFiltersProperty does not match Cfn template specs)

### Describe the bug

This interface makes the `targets` property required. It actually isn't. CloudFormation allows one to use either `targets` or the combination of the other three properties. Right now, it's impossible to actually use the other three properties (`actions`, `invocationPoints`, and `targetNames`) because you can't leave out `targets`, and will get a deploy error if you provide both.

CloudFormation's doc for this data type is inaccurate: https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/aws-properties-cloudformation-lambdahook-targetfiltersitems.html

The correct description is shown here: https://docs.aws.amazon.com/cloudformation-cli/latest/hooks-userguide/hooks-target-filtering.html

### Regression Issue

- [ ] Select this option if this issue appears to be a regression.

### Last Known Working CDK Library Version

_No response_

### Expected Behavior

It's possible to use the properties `actions`, `invocationPoints`, and `targetNames` instead of `targets` if desired.

### Current Behavior

Code doesn't compile if `targets` is not provided.

Stack doesn't deploy if both `targets` and the set of [`actions`, `invocationPoints`, `targetNames`] is provided. (That's correct)

### Reproduction Steps

new CfnLambdaHook(stackSet, 'Hook', {
alias: `Renovo::Lambda::${props.hookName}`,
executionRole: hookRole.roleArn,
failureMode: 'FAIL',
hookStatus: 'ENABLED',
lambdaFunction: hookLambda.functionArn,
targetOperations: ['RESOURCE'],
targetFilters: {
actions: ['CREATE'],
invocationPoints: ['PRE_PROVISION'],
targetNames: ['AWS::RDS::DBInstance'],
},
});

Compiler error: `Type '{ actions: string[]; invocationPoints: string[]; targetNames: string[]; }' is not assignable to type 'IResolvable | TargetFiltersProperty | undefined'.
Property 'targets' is missing in type '{ actions: string[]; invocationPoints: string[]; targetNames: string[]; }' but required in type 'TargetFiltersProperty'.ts(2322)`

### Possible Solution

Make `targets` optional.

Possibly provide validation that both `targets` and the set of [`actions`, `invocationPoints`, `targetNames`] is not provided. (Or just let CloudFormation reject it.)

### Additional Information/Context

_No response_

### AWS CDK Library version (aws-cdk-lib)

aws-cdk-lib@2.199.0

### AWS CDK CLI version

2.1017.0 (build f227c9b)

### Node.js Version

v20.9.0

### OS

Ubuntu 22.04 amd64

### Language

TypeScript

### Language Version

typescript@4.9.5

### Other information

_No response_

Start at the CfnLambdaHook TargetFiltersProperty definition and compare its required fields with the CloudFormation CLI hook target-filtering guide linked in the issue. Reproduce the TypeScript example, then verify that the three alternative properties compile without targets and that providing both forms remains rejected by CloudFormation.

Written by the indexing model from the issue text.