message: Use bash syntax for regex test
diff: @@ -435,7 +435,7 @@ if [[ "$TYPE" == "pullrequest" && "$ROUTES_AUTOGENERATE_ALLOW_PRS" == "true" ]];
  fi
  ## fail silently if the key autogenerateRoutes doesn't exist and default to whatever ROUTES_AUTOGENERATE_ENABLED is set to
  ROUTES_AUTOGENERATE_BRANCH=$(cat .lagoon.yml | shyaml -q get-value environments.${BRANCH//./\\.}.autogenerateRoutes $ROUTES_AUTOGENERATE_ENABLED)
  -if [ "$ROUTES_AUTOGENERATE_BRANCH" =~ [Tt]rue ]; then
  +if [[ "$ROUTES_AUTOGENERATE_BRANCH" =~ [Tt]rue ]]; then
  ROUTES_AUTOGENERATE_ENABLED=true
  fi
  