Update CI versions

Author: cschreib

.github/workflows/cmake.yml

@@ -33,8 +33,9 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
+        fetch-depth: 2 # necessary for codecov bash uploader
         submodules: 'recursive'
 
     - name: Setup Clang
@@ -44,14 +45,14 @@ jobs:
     - name: Setup Emscripten cache
       if: matrix.platform.compiler == 'em++'
       id: cache-system-libraries
-      uses: actions/cache@v3.3.1
+      uses: actions/cache@v4
       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@v12
+      uses: mymindstorm/setup-emsdk@v14
       with:
         version: ${{env.EM_VERSION}}
         actions-cache-folder: ${{env.EM_CACHE_FOLDER}}

.github/workflows/doc.yml

@@ -12,7 +12,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Get dependencies
       run: sudo apt-get install doxygen
@@ -22,13 +22,8 @@ jobs:
       shell: bash
       run: doxygen dox.conf
 
-    - name: Compress
-      working-directory: ${{github.workspace}}/doc
-      shell: bash
-      run: zip docs.zip html/*
-
     - name: Upload as an Artifact
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
-        name: docs.zip
-        path: ${{github.workspace}}/doc/docs.zip
+        name: docs
+        path: ${{github.workspace}}/doc/html