feat(bedrock): deprecate Claude 2, 2.1, Instant (#33058)

The following models are now legacy for all regions:
* Claude v2, Claude v2.1
* Claude Instant	

Ref: https://docs.aws.amazon.com/bedrock/latest/userguide/model-lifecycle.html

Note: Since Claude 3 Sonnet is legacy only in specific regions, I did not add a deprecated label.

### Checklist
- [x] My code adheres to the [CONTRIBUTING GUIDE](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md) and [DESIGN GUIDELINES](https://github.com/aws/aws-cdk/blob/main/docs/DESIGN_GUIDELINES.md)

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

packages/aws-cdk-lib/aws-bedrock/lib/foundation-model.ts

@@ -143,22 +143,40 @@ export class FoundationModelIdentifier {
    **/
   public static readonly ANTHROPIC_CLAUDE_V1 = new FoundationModelIdentifier('anthropic.claude-v1');
 
-  /** Base model "anthropic.claude-v2". */
+  /**
+   * Base model "anthropic.claude-v2".
+   * @deprecated use latest version of the model
+   */
   public static readonly ANTHROPIC_CLAUDE_V2 = new FoundationModelIdentifier('anthropic.claude-v2');
 
-  /** Base model "anthropic.claude-v2:0:18k". */
+  /**
+   * Base model "anthropic.claude-v2:0:18k".
+   * @deprecated use latest version of the model
+   */
   public static readonly ANTHROPIC_CLAUDE_V2_0_18K = new FoundationModelIdentifier('anthropic.claude-v2:0:18k');
 
-  /** Base model "anthropic.claude-v2:0:100k". */
+  /**
+   * Base model "anthropic.claude-v2:0:100k".
+   * @deprecated use latest version of the model
+   */
   public static readonly ANTHROPIC_CLAUDE_V2_0_100K = new FoundationModelIdentifier('anthropic.claude-v2:0:100k');
 
-  /** Base model "anthropic.claude-v2:1". */
+  /**
+   * Base model "anthropic.claude-v2:1".
+   * @deprecated use latest version of the model
+   */
   public static readonly ANTHROPIC_CLAUDE_V2_1 = new FoundationModelIdentifier('anthropic.claude-v2:1');
 
-  /** Base model "anthropic.claude-v2:1:18k". */
+  /**
+   * Base model "anthropic.claude-v2:1:18k".
+   * @deprecated use latest version of the model
+   */
   public static readonly ANTHROPIC_CLAUDE_V2_1_18K = new FoundationModelIdentifier('anthropic.claude-v2:1:18k');
 
-  /** Base model "anthropic.claude-v2:1:200k". */
+  /**
+   * Base model "anthropic.claude-v2:1:200k".
+   * @deprecated use latest version of the model
+   */
   public static readonly ANTHROPIC_CLAUDE_V2_1_200K = new FoundationModelIdentifier('anthropic.claude-v2:1:200k');
 
   /** Base model "anthropic.claude-3-sonnet-20240229-v1:0". */
@@ -218,10 +236,16 @@ export class FoundationModelIdentifier {
   /** Base model "anthropic.claude-3-opus-20240229-v1:0:200k". */
   public static readonly ANTHROPIC_CLAUDE_3_OPUS_20240229_V1_0_200K = new FoundationModelIdentifier('anthropic.claude-3-opus-20240229-v1:0:200k');
 
-  /** Base model "anthropic.claude-instant-v1". */
+  /**
+   * Base model "anthropic.claude-instant-v1".
+   * @deprecated use latest version of the model
+   */
   public static readonly ANTHROPIC_CLAUDE_INSTANT_V1 = new FoundationModelIdentifier('anthropic.claude-instant-v1');
 
-  /** Base model "anthropic.claude-instant-v1:2:100k". */
+  /**
+   * Base model "anthropic.claude-instant-v1:2:100k".
+   * @deprecated use latest version of the model
+   */
   public static readonly ANTHROPIC_CLAUDE_INSTANT_V1_2_100K = new FoundationModelIdentifier('anthropic.claude-instant-v1:2:100k');
 
   /** Base model "cohere.command-text-v14". */