chore(deps): update actions/checkout action to v6 (#2910)

* chore(deps): update actions/checkout action to v6

* Update mypy_primer.yml

---------

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

Author: renovate[bot]

.github/workflows/mypy_primer.yml

@@ -20,11 +20,11 @@ jobs:
         shard-index: [0]  # e.g. change this to [0, 1, 2] and --num-shards below to 3
       fail-fast: false
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@v6
         with:
           path: django-stubs_to_test
           fetch-depth: 0
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.12"
       - name: Install dependencies
@@ -64,15 +64,15 @@ jobs:
         run: |
           echo ${{ github.event.pull_request.number }} | tee pr_number.txt
       - name: Upload mypy_primer diff + PR number
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v5
         if: ${{ matrix.shard-index == 0 }}
         with:
           name: mypy_primer_diffs-${{ matrix.shard-index }}
           path: |
             diff_${{ matrix.shard-index }}.txt
             pr_number.txt
       - name: Upload mypy_primer diff
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v5
         if: ${{ matrix.shard-index != 0 }}
         with:
           name: mypy_primer_diffs-${{ matrix.shard-index }}
@@ -86,7 +86,7 @@ jobs:
       contents: read
     steps:
       - name: Merge artifacts
-        uses: actions/upload-artifact/merge@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact/merge@v5
         with:
           name: mypy_primer_diffs
           pattern: mypy_primer_diffs-*

.github/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
         uses: astral-sh/setup-uv@v7
         with:
           python-version: "3.13"
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Build ext package
@@ -41,7 +41,7 @@ jobs:
         uses: astral-sh/setup-uv@v7
         with:
           python-version: "3.13"
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Build package

.github/workflows/test.yml

@@ -29,7 +29,7 @@ jobs:
         python-version: ['3.10', '3.11', '3.12', '3.13']
       fail-fast: false
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install uv
         uses: astral-sh/setup-uv@v7
       - name: Set up Python ${{ matrix.python-version }}
@@ -60,7 +60,7 @@ jobs:
         shard: [0, 1, 2, 3]
       fail-fast: false
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup system dependencies
         run: |
           sudo apt-get update
@@ -87,7 +87,7 @@ jobs:
         shard: [0, 1, 2, 3]
       fail-fast: false
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup system dependencies
         run: |
           sudo apt-get update
@@ -118,7 +118,7 @@ jobs:
         python-version: ['3.12', '3.13']
       fail-fast: false
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup system dependencies
         run: |
           sudo apt-get update
@@ -144,7 +144,7 @@ jobs:
         python-version: ['3.12']  # TODO: enable on other versions
       fail-fast: false
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install uv
         uses: astral-sh/setup-uv@v7
       - name: Set up Python ${{ matrix.python-version }}
@@ -180,7 +180,7 @@ jobs:
         python-version: ['3.10', '3.11', '3.12', '3.13']
         django-version: ['5.0', '5.1', '5.2']
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup system dependencies
         run: |
           sudo apt-get update
@@ -201,7 +201,7 @@ jobs:
   build-and-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-tags: true
       - name: Install uv & Python