feature: Add info page for crashdumps

[slurmlord]

This PR adds some practical info about the crash dumps added to the game and how to use them for figuring out crashes.

• Details the difference between small and full dump files
• Where dump files are stored
• What the various components of the file name mean
• How to find the actual exception that triggered the crash using WinDbg.

The example might a bit on the easy side, so we probably want to augment that with a more extensive case that involves looking at the game object structures etc. I thought this could be a good beginning for someone getting familiar with the code and process, though.

[slurmlord]

Wasn't sure where to link it in, so went with the thought of "It's a tool for debugging crashes". Happy to place it elsewhere if suggested.

[slurmlord]

Hm, seems like the failed checks need to be manually re-run for this.

[xezon]

It fails with

Asset/Art/dds/dds_files_and_dxt_compression.md:46:121 error MD013/line-length Line length [Expected: 120; Actual: 123]
SourceCode/Builds/build_with_msvc6.md:24:121 error MD013/line-length Line length [Expected: 120; Actual: 123]