Adding echo for git commands to be executed

Author: francisco-cocozza

script/updategitsubmodules.sh

@@ -14,6 +14,7 @@ sed -i "s/https:\/\/github.com/https:\/\/$GITHUB_TOKEN@github.com/" .gitmodules
 
 if [ "$CF_SUBMODULE_SYNC" = "true" ]; then
   echo "\$CF_SUBMODULE_SYNC var is set to 'true'. Syncing submodules"
+  echo "git submodule sync"
   git submodule sync
 fi
 
@@ -24,5 +25,6 @@ if [ "$CF_SUBMODULE_UPDATE_RECURSIVE" = "true" ]; then
 fi
 
 echo "Updating git submodules"
+echo "git submodule update --init $SUBMODULE_UPDATE_RECURSIVE_FLAG"
 git submodule update --init $SUBMODULE_UPDATE_RECURSIVE_FLAG
 echo "Git submodules were updated"