Bump actionlint (#1537)

Bump actionlint to [v1.7.5](https://github.com/rhysd/actionlint/releases/tag/v1.7.5).

Contributes to martincostello/repo-migrations#56.

Signed-off-by: costellobot[bot] <102247573+costellobot[bot]@users.noreply.github.com>
Co-authored-by: costellobot[bot] <102247573+costellobot[bot]@users.noreply.github.com>

.github/workflows/lint.yml

@@ -34,12 +34,12 @@ jobs:
       run: echo "::add-matcher::.github/actionlint-matcher.json"
 
     - name: Lint workflows
-      uses: docker://rhysd/actionlint@sha256:82244e1db1c60d82c7792180a48dd0bcb838370bb589d53ff132503fc9485868 # v1.7.4
+      uses: docker://rhysd/actionlint@sha256:d1b3d067b912ea4cbf697750cee80f59114414365b916167b4c7b4cf9504ca9a # v1.7.5
       with:
         args: -color
 
     - name: Lint markdown
-      uses: DavidAnson/markdownlint-cli2-action@eb5ca3ab411449c66620fe7f1b3c9e10547144b0 # v18.0.0
+      uses: DavidAnson/markdownlint-cli2-action@eb5ca3ab411449c66620fe7f1b3c9e10547144b0 # v18.0.0
       with:
         config: '.markdownlint.json'
         globs: |