chore: add claude sonnet 4.6 (#2602)

Author: y-omr

models/bedrock/manifest.yaml

@@ -1,4 +1,4 @@
-version: 0.0.60
+version: 0.0.61
 type: plugin
 author: langgenius
 name: bedrock

models/bedrock/models/llm/anthropic-claude.yaml

@@ -25,6 +25,7 @@ parameter_rules:
     required: true
     default: Claude 4.5 Sonnet
     options:
+      - Claude 4.6 Sonnet
       - Claude 4.6 Opus
       - Claude 4.5 Opus
       - Claude 4.5 Haiku

models/bedrock/models/llm/model_ids.py

@@ -8,9 +8,7 @@
 
 BEDROCK_MODEL_IDS = {
     'anthropic claude': {
-        'Claude 4.5 Haiku': 'anthropic.claude-haiku-4-5-20251001-v1:0',
-        'Claude 4.5 Opus': 'anthropic.claude-opus-4-5-20251101-v1:0',
-        'Claude 4.5 Sonnet': 'anthropic.claude-sonnet-4-5-20250929-v1:0',
+        'Claude 4.6 Sonnet': 'anthropic.claude-sonnet-4-6',
         'Claude 4.6 Opus': 'anthropic.claude-opus-4-6-v1',
         'Claude 4.5 Opus': 'anthropic.claude-opus-4-5-20251101-v1:0',
         'Claude 4.5 Haiku': 'anthropic.claude-haiku-4-5-20251001-v1:0',