chore(go): Release kms Go module 0.3.0 (#1746)

Co-authored-by: GitHub Actions <[email protected]>
Co-authored-by: Shubham Chaturvedi <[email protected]>

Author: 3 people

.github/actions/install_smithy_dafny_codegen_dependencies/action.yml

@@ -5,6 +5,11 @@
 
 name: "Install Smithy-Dafny codegen dependencies"
 description: "Install Java package dependencies required to run Smithy-Dafny codegen"
+inputs:
+  python-version:
+    description: "Python version to use"
+    required: false
+    default: "3.11"
 runs:
   using: "composite"
   steps:
@@ -26,13 +31,14 @@ runs:
     - name: Setup Python, black, and docformatter for code formatting
       uses: actions/setup-python@v6
       with:
-        python-version: ${{ matrix.python-version }}
+        python-version: ${{ inputs.python-version || matrix.python-version }}
         architecture: x64
     - shell: bash
       run: |
         python -m pip install --upgrade pip
         python -m pip install --upgrade black
         python -m pip install --upgrade docformatter
+        python -m pip install --upgrade tox
 
     - name: Install Go
       uses: actions/setup-go@v6

releases/go/kms/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## [releases/go/kms/v0.3.0] - 2025-10-24
+
+### Performance
+
+- Improved Dafny Go Array performance
+
 ## [releases/go/mpl/v0.2.2] - 2025-08-25
 
 ### Maintenance