[no ci] Workflow: update github actions

.github/workflows/build.yml

@@ -164,18 +164,18 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup ccache
         if: github.event_name != 'pull_request'
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/ccache
           key: ${{matrix.platform}}_${{matrix.release}}
 
       - name: Restore ccache
         if: github.event_name == 'pull_request'
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: /tmp/ccache
           key: ${{matrix.platform}}_${{matrix.release}}

.github/workflows/toolchain.yml

@@ -43,7 +43,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Build toolchain
         run: |