feat(fmgc): transition names and final approach slope

[tracernz]

Fixes #[issue_no]

Summary of Changes

There is some new navdata available with AAU1. This PR makes use of it while still being compatible with previous versions of the sim. Transition names have actually been there for a long time (the begining?) but were just filled with the waypoint names... now they have the proper names... I still keep the old way as well just for bad navdata e.g. YWKS in here has blank approach transition names. There are flight plan system issues requiring much larger changes stopping the slope appearing on the final/destination leg of the approach.

Screenshots (if necessary)

NZAA RNP23LY

ZQN:

Polderbaan ILS:

References

Additional context

Discord username (if different from GitHub):

Testing instructions

Load some approaches and check transition names (if they're different to the waypoint names in them) with AAU1 beta. Ideally check with stable MSFS as well, where this patch won't change anything.

How to download the PR for QA

Every new commit to this PR will cause a new A32NX artifact to be created, built, and uploaded.

1. Make sure you are signed in to GitHub
2. Click on the Checks tab on the PR
3. On the left side, click on the bottom PR tab
4. Click on the A32NX download link at the bottom of the page

[mico975]

Quality Assurance Tester Report

Discord : mico#3145
Object of testing: #7637
Tier of Testing : 1
Date : 06/12/2022

Testing Process:
Load some approaches and check transition names (if they're different to the waypoint names in them) with AAU1 beta. - OK
Ideally check with stable MSFS as well, where this patch won't change anything. - Not reverting, sorry 🤣

Also checked SID transitions and it also works. 🚀

Negatives:
N/A

Testing Results:
Passed

Conclusions:
LGTM, even SID transitions work as intended.

Media:
LFPG APP

LJMB APP

LIMC DEP

LJLJ APP

[tracernz]

Tested on the current retail build myself.