Regenerate SDKs to Use Sync Stack

[alzimmermsft]

Steps to onboard sync stack workflow for SDK's:

1. Add enable-sync-stack: true to Code generation settings in respective swagger/autorest.md
   Using this generation setting, autorest should generate sync equivalent overloads for all the API's.

2. Initialize the respective SDK sync client to use a service impl variable similar to what we do with the async client.

3. Use the initialized service impl directly to call into the respective Sync API rather than blocking the async client call.
   Example commit

4. Enable AssertingClient Testing, this makes sure sync call API's are running in completely synchronous call stack.

5. Validate the changes by running LIVE test pipeline on the PR.

6. Run Perf analysis and compare data to understand the impact of the changes.

Update the context for service API's that cannot be onboarded sync stack workflow as follows:
private static final String HTTP_REST_PROXY_SYNC_PROXY_ENABLE = "com.azure.core.http.restproxy.syncproxy.enable";
context.addData(HTTP_REST_PROXY_SYNC_PROXY_ENABLE, false)

Known Issues when generating with the latest Autorest:

• Make sure to use latest locally compiled autorest version.
  autorest --java --use=C:\~\Autorest\autorest.java --use:@autorest/modelerfour@4.23.7
• Change from Mono<StreamResponse> to Mono<SomeObjectResponse> is intended.

SDK's to be onboarded:

Service	Library	Driver	Status	Notes
App Configuration	azure-data-appconfiguration	@samvaity	Done
Key Vault	azure-security-keyvault-secrets	@g2vinay	Done
Key Vault	azure-security-keyvault-keys	@g2vinay	Done
Key Vault	azure-security-keyvault-certificates	@g2vinay	Done
Key Vault	azure-security-keyvault-administration	@g2vinay	Done
Identity	azure-identity	@g2vinay	Done
Service Bus Administration	azure-messaging-servicebus	@samvaity	Done
Container Registry	azure-containers-containerregistry	@samvaity	Done
Search	azure-search-documents	@g2vinay	Done
Form Recognizer	azure-ai-formrecognizer	@samvaity	Done
Metrics Advisor	azure-ai-metricsadvisor	@samvaity	Done
Tables	azure-data-tables	@jairmyree	Done
Text Analytics	azure-ai-textanalytics	@mssfang	Done
Azure Monitor Query	azure-monitor-query	@lmolkova / @srnagar	Done
Azure Monitor Ingestion	azure-monitor-ingestion	@lmolkova / @srnagar	Done
Event Grid	azure-messaging-eventgrid	@billwert	Done
Schema Registry	azure-data-schemaregistry	@g2vinay	Done
Open AI	azure-ai-openai	@mssfang	Done

DPG Libraries - #33249

Partner team SDK's to be onboarded: - #33250