Post release automated changes for test-utils releases (#30725)

Post release automated changes for azure-tools-test-credential

sdk/test-utils/test-credential/CHANGELOG.md

@@ -1,5 +1,15 @@
 # Release History
 
+## 2.1.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
 ## 2.1.0 (2024-08-12)
 
 ### Breaking Changes

sdk/test-utils/test-credential/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@azure-tools/test-credential",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "sdk-type": "utility",
   "description": "Test utilities library that provides the test credential",
   "main": "dist/index.js",