Use ubuntu-22.04 vs ubuntu:22.04

* https://github.blog/changelog/2022-08-09-github-actions-ubuntu-22-04-is-now-generally-available-on-github-hosted-runners/

Signed-off-by: Ryan Friedman <[email protected]>

Author: Ryanf55

.github/workflows/pre-commit.yml

@@ -9,7 +9,7 @@ concurrency:
 
 jobs:
   pre-commit:
-    runs-on: ubuntu:22.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false  # don't cancel if a job from the matrix fails
     # steps: