ci: capitalize all workflow step names in the build workflow

Author: languitar

.github/workflows/build.yaml

@@ -37,7 +37,7 @@ jobs:
       # In theory, the upload action should take care of stripping the GitHub
       # runner workspace path from the file paths. But somehow that doesn't
       # work. So do it manually.
-      - name: relativize SARIF file paths
+      - name: Relativize SARIF file paths
         run: |
           sed -i 's#${{ github.workspace }}/##' build/reports/detekt/*.sarif
       - name: Upload SARIF file