[c_type] fixing pgr_mst_rt

[Jayita10]

Fixes #1915

Changes proposed in this pull request:

• modified: include/c_types/pgr_mst_rt.h
• modified: src/spanningTree/mst_common.cpp

@pgRouting/admins

[Jayita10]

Please review @cvvergara

[cvvergara]

It is noticeable that you are using the web to modify the files, that is not the way a developer works.
Please read carefully the instructions on #1893

That been said, if you work on the web, you then need to use the actions to detect what is wrong.
Click on "Details" of a failing run and look for what is wrong for example:
https://github.com/pgRouting/pgrouting/pull/2034/checks?check_run_id=3177551053#step:8:171
Which means that the problem is on include/drivers/spanningTree/kruskal_driver.h which is an .h file, and then you follow the instructions where you add:

typedef struct pgr_mst_rt pgr_mst_rt;

commit and wait to see what the actions say after the change.
and do it over and over until things are ok.

I will mark as draft, please click on "Ready for review" when the actions pass

[cvvergara]

Please see the comment about the changes that need to be done

[cvvergara]

No progress or comment on this PR.
Closing