GitHub actions cleanup

Author: gsartori

.github/actions/post-release/entrypoint.sh

@@ -5,10 +5,6 @@ if [ -z "$SNAPSHOT_SUFFIX" ]; then
   SNAPSHOT_SUFFIX="-SNAPSHOT"
 fi
 
-if [ -n "$MICRONAUT_BUILD_EMAIL" ]; then
-    GIT_USER_EMAIL=$MICRONAUT_BUILD_EMAIL
-fi
-
 if [ -z "$GIT_USER_EMAIL" ]; then
    GIT_USER_EMAIL="${GITHUB_ACTOR}@users.noreply.github.com"
 fi

.github/actions/pre-release/entrypoint.sh

@@ -5,10 +5,6 @@ echo -n "Determining release version: "
 release_version=${GITHUB_REF:11}
 echo $release_version
 
-if [ -n "$MICRONAUT_BUILD_EMAIL" ]; then
-    GIT_USER_EMAIL=$MICRONAUT_BUILD_EMAIL
-fi
-
 if [ -z "$GIT_USER_NAME" ]; then
    GIT_USER_NAME="grails-build"
 fi