update workflow actions

Also remove additional tar compression

.github/workflows/CodeQL.yml

@@ -42,7 +42,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Download Source Artifact
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: source-bundle
         path: .

.github/workflows/build.yml

@@ -79,7 +79,7 @@ jobs:
           echo "app_ref=$APPS_REF" >> $GITHUB_OUTPUT
 
       - name: Checkout nuttx repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: tiiuae/nuttx
           ref: ${{ steps.gittargets.outputs.os_ref }}
@@ -89,21 +89,18 @@ jobs:
         run: git -C sources/nuttx fetch --tags
 
       - name: Checkout apps repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: tiiuae/incubator-nuttx-apps
           ref: ${{ steps.gittargets.outputs.apps_ref }}
           path: sources/apps
           fetch-depth: 1
 
-      - name: Tar sources
-        run: tar zcf sources.tar.gz sources
-
       - name: Archive Source Bundle
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: source-bundle
-          path: sources.tar.gz
+          path: sources/
 
   Build:
     runs-on: ubuntu-latest
@@ -114,7 +111,7 @@ jobs:
         boards: [ssrc-arm, ssrc-riscv]
     steps:
       - name: Download Source Artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: source-bundle
           path: .

.github/workflows/doc.yml

@@ -44,7 +44,7 @@ jobs:
           pip3 install pipenv
           pipenv install
           pipenv run make html latexpdf
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: sphinx-docs
           path: |