URI Cache for DynamoDB Account Id based Endpoints

[davidh44]

Motivation and Context

Add caching for account id based endpoint in front of the URI constructors

Continuation of #6087 and #6228

• Replacing LruCache with a random-eviction BoundedCache in SdkUri
• Cache size of 150
• When full, performs batch eviction of 10 entries (arbitrarily chosen)

Modifications

• Added a SdkURI class which caches calls to the various URI constructors methods.
• Added customization configuration to codegen to enable usage of SdkURI class in generated endpoint resolution code.
• Enabled this config only for DynamoDB.

Testing

• Unit test
• Performance tests and profiling
• Canary tests

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

[RanVaknin]

Thanks for addressing the comments. This looks good

[sonarqubecloud]

Quality Gate passed

Issues
12 New issues
0 Accepted issues

Measures
0 Security Hotspots
89.2% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

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