ci(tools): update actions/checkout digest to 8e8c483 (#138)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/docker.yml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Docker meta
         id: meta

.github/workflows/flake.yml

@@ -27,7 +27,7 @@ jobs:
             {"contents": "write"}
 
       - name: Checkout source
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
         with:
           token: ${{ steps.token.outputs.token }}
 

.github/workflows/release.yml

@@ -27,7 +27,7 @@ jobs:
             {"contents": "write"}
 
       - name: Checkout source
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
         with:
           token: ${{ steps.token.outputs.token }}