Update config.sh

Author: Jason2866

Diff for: tools/config.sh

@@ -30,7 +30,7 @@ AR_USER="tasmota"
 AR_REPO="$AR_USER/arduino-esp32"
 
 # Arduino branch to use
-AR_BRANCH="revert_uart"
+AR_BRANCH="esp32-s3-support"
 
 AR_REPO_URL="https://github.com/$AR_REPO.git"
 if [ -n $GITHUB_TOKEN ]; then