Remove the --dry-run gate from publishing to Sonatype

Summary:
This remove a flag to effectively go publishing to Sonatype.
The idea was to protect us against accidentally publishing a nightly as a stable release.
We need to remove this before RC0

Changelog:
[Internal] [Changed] - Remove the --dry-run gate from publishing to Sonatype

Reviewed By: cipolleschi

Differential Revision: D40687038

fbshipit-source-id: e6821905f41899430813f9575f17a5068b05a9bb

Author: cortinico

scripts/release-utils.js

@@ -81,10 +81,7 @@ function publishAndroidArtifactsToMaven(isNightly) {
 
   if (!isNightly) {
     // -------- For stable releases, we also need to close and release the staging repository.
-    // TODO(ncor): Remove the --dry-run before RC0
-    if (
-      exec('./gradlew closeAndReleaseSonatypeStagingRepository --dry-run').code
-    ) {
+    if (exec('./gradlew closeAndReleaseSonatypeStagingRepository').code) {
       echo(
         'Failed to close and release the staging repository on Sonatype (Maven Central)',
       );