Update detect-release workflow

Author: cjdsellers

.github/workflows/detect-release.yml

@@ -1,6 +1,9 @@
 name: Detect IB API Release
 
 on:
+  push:
+    branches:
+      - main
   schedule:
     - cron: "0 8 * * *"
 
@@ -12,7 +15,7 @@ jobs:
     strategy:
       fail-fast: true
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Check unzip version
         run: unzip -v
@@ -23,7 +26,7 @@ jobs:
           response=$(curl -s https://interactivebrokers.github.io)
           file_url=https://$(echo "$response" | grep -oP '(interactivebrokers.*twsapi_macunix.*zip)(?=.*Stable)')
           file_name=$(echo "$file_url" | grep -oP 'twsapi_macunix.*.zip')
-          build_version=$(echo "$file_url" | grep -oP '(?<=twsapi_macunix.).*(?=.zip)')
+          build_version=$(echo "$file_url" | grep -oP '(?<=twsapi_macunix.).*(?=.zip)' | sed 's/^\([0-9][0-9]\)\(.*\)$/\1.\2/')
           echo "file_url=$file_url" >> $GITHUB_OUTPUT
           echo "file_name=$file_name" >> $GITHUB_OUTPUT
           echo "build_version=$build_version" >> $GITHUB_OUTPUT