Bump kurtmckee/github-workflows from 1.4 to 1.5 in the github-actions group (#122)

Author: kurtmckee

.github/workflows/prep-release.yaml

@@ -25,7 +25,7 @@ jobs:
             pr-base: "releases"
             pr-title: "Release v$VERSION"
 
-    uses: "kurtmckee/github-workflows/.github/workflows/create-pr.yaml@ca26472ada33aa277527450aa46436f530e3d2c1" # v1.4
+    uses: "kurtmckee/github-workflows/.github/workflows/create-pr.yaml@a8716fc28daeb38133a50ef8dce70df9c65988ad" # v1.5
     with:
       config: "${{ toJSON(matrix) }}"
       version: "${{ inputs.version }}"