Seems that we incorrectly added the same migration file into downgrades/ and this causes some warnings on Citus repo's CI & when building packages.
The same problem doesn't exist on main, so opened the PR against release-10.2 branch.
```
Makefile:71: warning: overriding recipe for target '/home/onurctirtir/citus/src/backend/distributed/build/sql/citus--10.2-5--10.2-4.sql'
Makefile:62: warning: ignoring old recipe for target '/home/onurctirtir/citus/src/backend/distributed/build/sql/citus--10.2-5--10.2-4.sql'
Makefile:71: warning: overriding recipe for target '/home/onurctirtir/citus/src/backend/distributed/build/sql/citus--10.2-5--10.2-4.sql'
Makefile:62: warning: ignoring old recipe for target '/home/onurctirtir/citus/src/backend/distributed/build/sql/citus--10.2-5--10.2-4.sql'
```
Onur Tirtir
Ahmet Gedemenli