Build(deps): Bump actions/checkout from 3 to 4 (#401)

Author: dependabot[bot]

.github/workflows/main.yml

@@ -34,7 +34,7 @@ jobs:
     env: ${{ matrix.env || fromJSON('{}') }}
     steps:
       - name: Clone SSR repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
       - name: Select Xcode
@@ -140,7 +140,7 @@ jobs:
         run: |
           cargo install cargo-c --force
       - name: Clone ASDF repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: AudioSceneDescriptionFormat/asdf-rust
           submodules: true

.github/workflows/pd-externals.yml

@@ -14,7 +14,7 @@ jobs:
           )
           sudo apt-get install --no-install-recommends ${PACKAGES[@]}
       - name: checkout ssr
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
           path: ssr
@@ -54,7 +54,7 @@ jobs:
           brew install ${PACKAGES[@]}
           brew install --cask pd
       - name: checkout ssr
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
           path: ssr
@@ -105,7 +105,7 @@ jobs:
           rm -f Pd.zip
           export PD="${PROGRAMFILES}/pd/bin/pd.com"
       - name: checkout ssr
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
           path: ssr
@@ -137,7 +137,7 @@ jobs:
     needs: [linux, macos, windows]
     steps:
       - name: Clone Git repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           # check out all tags to get proper version in Deken package
           fetch-depth: 0