chore(deps): update rhysd/actionlint docker tag to v1.6.26 (#21)

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

Author: renovate[bot]

.github/workflows/lint.yml

@@ -19,6 +19,6 @@ jobs:
     steps:
       - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
       - name: Check workflow files
-        uses: docker://rhysd/actionlint:1.6.25
+        uses: docker://rhysd/actionlint:1.6.26
         with:
           args: -color