Upgrade GitHub Actions to latest versions

Signed-off-by: Salman Muin Kayser Chishti <13schishti@gmail.com>

Author: salmanmkc

.github/workflows/black.yml

@@ -7,6 +7,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: psf/black@24.8.0
+      - uses: psf/black@26.1.0
         with:
           options: "--check --verbose -l 100"