fix: pin client versions used by toolkit

Author: Hweinstock

packages/core/package.json

@@ -496,12 +496,12 @@
     "dependencies": {
         "@amzn/amazon-q-developer-streaming-client": "file:../../src.gen/@amzn/amazon-q-developer-streaming-client",
         "@amzn/codewhisperer-streaming": "file:../../src.gen/@amzn/codewhisperer-streaming",
-        "@aws-sdk/client-cloudformation": "^3.667.0",
-        "@aws-sdk/client-cloudwatch-logs": "^3.666.0",
-        "@aws-sdk/client-cognito-identity": "^3.637.0",
-        "@aws-sdk/client-lambda": "^3.637.0",
-        "@aws-sdk/client-sso": "^3.342.0",
-        "@aws-sdk/client-sso-oidc": "^3.574.0",
+        "@aws-sdk/client-cloudformation": "3.696.0",
+        "@aws-sdk/client-cloudwatch-logs": "3.696.0",
+        "@aws-sdk/client-cognito-identity": "3.696.0",
+        "@aws-sdk/client-lambda": "3.696.0",
+        "@aws-sdk/client-sso": "3.696.0",
+        "@aws-sdk/client-sso-oidc": "3.696.0",
         "@aws-sdk/credential-provider-ini": "3.46.0",
         "@aws-sdk/credential-provider-process": "3.37.0",
         "@aws-sdk/credential-provider-sso": "^3.345.0",