Update github actions to newer versions (#1666)

Fixes https://github.com/hyperledger/solang/security/dependabot/5

Signed-off-by: Sean Young <[email protected]>

.github/workflows/release.yml

@@ -12,7 +12,7 @@ jobs:
     container: ghcr.io/hyperledger/solang-llvm:ci-7
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v3.1.0
+      uses: actions/checkout@v4
       with:
         submodules: recursive
     - uses: dtolnay/[email protected]
@@ -34,7 +34,7 @@ jobs:
     if: ${{ github.repository_owner == 'hyperledger' }}
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v3.1.0
+      uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Basic build tools
@@ -65,7 +65,7 @@ jobs:
     runs-on: windows-latest
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Download LLVM
@@ -94,7 +94,7 @@ jobs:
     runs-on: macos-13-xlarge
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: recursive
     - uses: dtolnay/[email protected]
@@ -121,7 +121,7 @@ jobs:
     runs-on: macos-12
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: recursive
     - uses: dtolnay/[email protected]
@@ -165,7 +165,7 @@ jobs:
     runs-on: solang-ubuntu-latest
     steps:
     - name: Checkout sources
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - run: |
         echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u $GITHUB_ACTOR --password-stdin
         docker buildx build . \