ci(tools): update actions/checkout action to v6

Author: renovate[bot]

.github/workflows/flake.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           token: ${{ secrets.BOT_ACCESS_TOKEN }}
 

.github/workflows/helmdocs.yml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           token: ${{ secrets.BOT_ACCESS_TOKEN }}
           fetch-depth: 0

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           fetch-depth: 0
 

.github/workflows/testing.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           fetch-depth: 0
 

.github/workflows/updates.yml

@@ -29,7 +29,7 @@ jobs:
             {"contents": "write", "pull_requests": "write", "issues": "write"}
 
       - name: Checkout source
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           token: ${{ steps.token.outputs.token }}
           fetch-depth: 0