[chore] Release 8.10.0 (take 2) (#812)

Author: hiranya911

.github/scripts/publish_package.sh

@@ -20,4 +20,4 @@ set -u
 echo "//wombat-dressing-room.appspot.com/:_authToken=${NPM_AUTH_TOKEN}" >> .npmrc
 
 readonly UNPREFIXED_VERSION=`echo ${VERSION} | cut -c 2-`
-npm publish dist/firebase-admin-${UNPREFIXED_VERSION}.tgz --registry https://wombat-dressing-room.appspot.com
+npm publish ./dist/firebase-admin-${UNPREFIXED_VERSION}.tgz --registry https://wombat-dressing-room.appspot.com