Update GitHub Actions to v7

Author: renovate[bot]

.github/workflows/build_darwin.yml

@@ -65,7 +65,7 @@ jobs:
                       ]);
                       core.summary.write();
 
-            - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+            - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
               with:
                   ref: ${{ inputs.ref }}
 

.github/workflows/build_linux.yml

@@ -49,7 +49,7 @@ jobs:
                       ]);
                       core.summary.write();
 
-            - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+            - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
               with:
                   ref: ${{ inputs.ref }}
 

.github/workflows/build_win.yml

@@ -49,7 +49,7 @@ jobs:
                       ]);
                       core.summary.write();
 
-            - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+            - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
               with:
                   ref: ${{ inputs.ref }}
 

.github/workflows/release-rc.yml

@@ -21,7 +21,7 @@ jobs:
             should-run: ${{ steps.check.outputs.should-run }}
             tag: ${{ steps.check.outputs.tag }}
         steps:
-            - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+            - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
             - name: Check version and existence
               id: check

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
             tag: ${{ steps.check.outputs.tag }}
         steps:
             - name: Checkout code
-              uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+              uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
               with:
                   ref: ${{ inputs.ref }}