🌱 Allow Chars like "🌱" in PR title. No need for :seedling: (#1742)

Author: guettli

.github/workflows/pr-verify.yml

@@ -38,16 +38,15 @@ jobs:
             exit 1
           fi
 
-          if ! [[ "$TITLE" =~ ^($'\u26A0'|:warning:|$'\u2728'|:sparkles:|$'\U0001F41B'|:bug:|$'\U0001F4D6'|:book:|$'\U0001F680'|:release:|$'\U0001F331'|:seedling:) ]]; then
-            echo "Error: Invalid PR title format."
-            echo "Your PR title must start with one of the following indicators:"
-            echo "- Breaking change: ⚠ (U+26A0) or :warning:"
-            echo "- Non-breaking feature: ✨ (U+2728) or :sparkles:"
-            echo "- Patch fix: 🐛 (U+1F41B) or :bug:"
-            echo "- Docs: 📖 (U+1F4D6) or :book:"
-            echo "- Release: 🚀 (U+1F680) or :release:"
-            echo "- Infra/Tests/Other: 🌱 (U+1F331) or :seedling:"
-            exit 1
+          if ! [[ "$TITLE" =~ ^(⚠|:warning:|✨|:sparkles:|🐛|:bug:|📖|:book:|🚀|:release:|🌱|:seedling:) ]]; then
+              echo "Error: Invalid PR title format."
+              echo "Your PR title must start with one of the following indicators:"
+              echo "- Breaking change: ⚠ or :warning:"
+              echo "- Non-breaking feature: ✨ or :sparkles:"
+              echo "- Patch fix: 🐛 or :bug:"
+              echo "- Docs: 📖 or :book:"
+              echo "- Release: 🚀 or :release:"
+              echo "- Infra/Tests/Other: 🌱 (U+1F331) or :seedling:"
           fi
 
           echo "PR title is valid: '$TITLE'"