ci: Downgrade action versions for Ubuntu 18

Author: CodeWithKyrian

.github/workflows/linux-native-build-cont.yml

@@ -10,11 +10,6 @@ jobs:
       image: ubuntu:18.04
 
     steps:
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '16.20.2'  # LTS version compatible with older GLIBC
-
       - name: Install essential build tools
         run: |
           apt-get update
@@ -26,10 +21,10 @@ jobs:
           apt-get install -y gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf
 
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Checkout whisper.cpp
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         with:
           repository: ggerganov/whisper.cpp
           ref: v1.7.2
@@ -39,7 +34,7 @@ jobs:
         run: make linux
 
       - name: Upload Linux Build Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: linux-build
           path: runtimes/linux-*/*