[skip-ci] Update actions/checkout action to v6

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

Author: renovate[bot]

.github/workflows/check_cirrus_cron.yml

@@ -44,7 +44,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             # This is where the scripts live
-            - uses: actions/checkout@v5
+            - uses: actions/checkout@v6
               with:
                   repository: containers/podman
                   ref: 'main'

.github/workflows/dev-bump.yml

@@ -8,7 +8,7 @@ jobs:
     name: Bump to -dev
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.ref_name }}
           token: ${{ secrets.PODMANBOT_TOKEN }}
@@ -80,7 +80,7 @@ jobs:
     env:
       GH_TOKEN: ${{ github.token }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: main
           token: ${{ secrets.PODMANBOT_TOKEN }}

.github/workflows/first_contrib_cert_generator.yml

@@ -56,7 +56,7 @@ jobs:
       # Step 2: Checkout the repository containing the certificate HTML file.
       - name: Checkout containers/automation repository
         if: ${{ github.event_name == 'workflow_dispatch' || steps.check_first_pr.outputs.is_first_pr == 'true' }}
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: containers/automation
           path: automation-repo

.github/workflows/mac-pkg.yml

@@ -96,7 +96,7 @@ jobs:
         steps.check.outputs.buildarm == 'true' ||
         steps.check.outputs.builduniversal == 'true' ||
         steps.actual_dryrun.outputs.dryrun == 'true'
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         ref: ${{steps.getversion.outputs.version}}
     - name: Set up Go

.github/workflows/machine-os-pr.yml

@@ -65,7 +65,7 @@ jobs:
         run: |
           pip3 install git+https://github.com/packit/wait-for-copr.git@main
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         if: steps.getversion.outputs.update == 'true'
         id: checkout
         with:

.github/workflows/release-artifacts.yml

@@ -99,7 +99,7 @@ jobs:
             fi
 
       - name: Checkout Version
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{steps.getversion.outputs.version}}
 

.github/workflows/release.yml

@@ -66,7 +66,7 @@ jobs:
     needs: check
     steps:
     - name: Checkout Version
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         ref: ${{needs.check.outputs.version}}
     - name: Set up Go
@@ -103,7 +103,7 @@ jobs:
       KEYCHAIN_PWD: ${{ secrets.MACOS_CI_KEYCHAIN_PWD }}
     steps:
     - name: Checkout Version
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         ref: ${{needs.check.outputs.version}}
     - name: Set up Go
@@ -161,7 +161,7 @@ jobs:
           }
         Write-Output "version=$version" | Out-File -FilePath $env:GITHUB_OUTPUT -Append
     - name: Checkout Podman
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Download Windows zip artifact
       uses: actions/download-artifact@v6
     - name: Set up Go
@@ -262,7 +262,7 @@ jobs:
       VERSION: ${{needs.check.outputs.version}}
     steps:
     - name: Checkout Version
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         ref: ${{needs.check.outputs.version}}
     - name: Get release notes

.github/workflows/update-podmanio.yml

@@ -65,7 +65,7 @@ jobs:
         env:
           GH_TOKEN: ${{ secrets.PODMANBOT_TOKEN }}
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         if: >-
             steps.getversion.outputs.notRC == 'true' &&
             steps.checkpr.outputs.prexists == 'false'

.github/workflows/upload-win-installer.yml

@@ -53,7 +53,7 @@ jobs:
     # Note this purposefully checks out the same branch the action runs in, as the
     # installer build script is designed to support older releases (uses the archives
     # on the release tag).
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     # This step is super-duper critical for the built/signed windows installer .exe file.
     # It ensures the referenced $version github release page does NOT already contain
     # this file.  Windows assigns a UUID to the installer at build time, it's assumed