Some improvements to the auto versioning and auto release workflows

Author: unalignedcoder

.github/workflows/release.yml

@@ -57,7 +57,7 @@ jobs:
         git fetch origin master
         CHANGED_FILES=$(git diff --name-only HEAD^ HEAD)
         echo "Changed files: $CHANGED_FILES"
-        if echo "$CHANGED_FILES" | grep -qE 'CustomSettings.config|CalibreImport.dll|Setup.ps1'; then
+        if echo "$CHANGED_FILES" | grep -qE "${{ env.BUILD_PATH }}/CustomSettings.config|${{ env.BUILD_PATH }}/CalibreImport.dll|${{ env.BUILD_PATH }}/Setup.ps1"; then
           echo "FILES_CHANGED=true" >> $GITHUB_ENV
         else
           echo "FILES_CHANGED=false" >> $GITHUB_ENV