fixed git pull issue for packages

Author: sondermanish

app/server/appsmith-server/src/main/java/com/appsmith/server/git/central/CentralGitServiceCEImpl.java

@@ -1987,6 +1987,8 @@ private Mono<GitPullDTO> pullAndRehydrateArtifact(
                                     importedBranchedArtifact
                                             .getGitArtifactMetadata()
                                             .getIsRepoPrivate()))
+                            .flatMap(importedArtifact ->
+                                    gitArtifactHelper.getArtifactById(importedArtifact.getId(), null))
                             .flatMap(importedBranchedArtifact -> {
                                 return gitArtifactHelper
                                         .publishArtifact(importedBranchedArtifact, false)