Bump version numbers of github actions

Author: cschreib

.github/workflows/cmake.yml

@@ -39,14 +39,14 @@ jobs:
     - name: Setup Emscripten cache
       if: matrix.platform.compiler == 'em++'
       id: cache-system-libraries
-      uses: actions/cache@v3.0.4
+      uses: actions/cache@v3.3.1
       with:
         path: ${{env.EM_CACHE_FOLDER}}
         key: ${{env.EM_VERSION}}-${{matrix.platform.name}}-${{matrix.build-type}}
 
     - name: Setup Emscripten
       if: matrix.platform.compiler == 'em++'
-      uses: mymindstorm/setup-emsdk@v11
+      uses: mymindstorm/setup-emsdk@v12
       with:
         version: ${{env.EM_VERSION}}
         actions-cache-folder: ${{env.EM_CACHE_FOLDER}}