Revert "Removes output validation"

This reverts commit 8440ee4.

Author: gurkanindibay

.github/workflows/build-citus-community-nightlies.yml

@@ -66,7 +66,8 @@ jobs:
           --secret_key "${PACKAGING_SECRET_KEY}" \
           --passphrase "${PACKAGING_PASSPHRASE}" \
           --output_dir "$(pwd)/packages/" \
-          --input_files_dir "$(pwd)/packaging"
+          --input_files_dir "$(pwd)/packaging" \
+          --output_validation
 
       - name: Publish packages
         run: |

.github/workflows/build-citus-enterprise-nightlies.yml

@@ -67,7 +67,8 @@ jobs:
           --secret_key "${PACKAGING_SECRET_KEY}" \
           --passphrase "${PACKAGING_PASSPHRASE}" \
           --output_dir "$(pwd)/packages/" \
-          --input_files_dir "$(pwd)/packaging"
+          --input_files_dir "$(pwd)/packaging" \
+          --output_validation
 
       - name: Publish packages
         run: |

.github/workflows/build-pgaf-enterprise-nightlies.yml

@@ -67,7 +67,8 @@ jobs:
           --secret_key "${PACKAGING_SECRET_KEY}" \
           --passphrase "${PACKAGING_PASSPHRASE}" \
           --output_dir "$(pwd)/packages/" \
-          --input_files_dir "$(pwd)/packaging"
+          --input_files_dir "$(pwd)/packaging" \
+          --output_validation
 
       - name: Publish packages
         run: |