Revert "Turn off docs upload temporarily (#44365)" (#44371)

* Revert "Turn off docs upload temporarily (#44365)"

This reverts commit 3dd67410.

* show contents of firebase-debug.log

dev/bots/docs.sh

@@ -14,6 +14,7 @@ function deploy {
 
   [[ "$remaining_tries" == 0 ]] && {
     echo "Command still failed after $total_tries tries: '$@'"
+    cat firebase-debug.log || echo "Unable to show contents of firebase-debug.log."
     return 1
   }
   return 0
@@ -121,10 +122,6 @@ fi
 # Ensure google webmaster tools can verify our site.
 cp "$FLUTTER_ROOT/dev/docs/google2ed1af765c529f57.html" "$FLUTTER_ROOT/dev/docs/doc"
 
-# TEMPORARILY EXIT WITHOUT UPLOADING
-# TODO(gspencergoog): Renable once Firebase outage is resolved.
-exit 0
-
 # Upload new API docs when running on Cirrus
 if [[ -n "$CIRRUS_CI" && -z "$CIRRUS_PR" ]]; then
   echo "This is not a pull request; considering whether to upload docs... (branch=$CIRRUS_BRANCH)"