Some (deceptively) simple fixes for some bugs that caused room alias
tests to fail (sytext `tests/30rooms/05aliases.pl`). Each commit has
details about what it fixes.
Sytest results:
- Sytest before (79d4a0e):
https://gist.github.com/swedgwood/972ac4ef93edd130d3db0930703d6c82
- Sytest after (4b09bed):
https://gist.github.com/swedgwood/504b00ac4ee892acb757b7fac55fa28a
Room aliases go from `8/15` to `15/15`, but looks like these fixes also
managed to fix about `4` other tests, which is a nice bonus :)
Signed-off-by: `Sam Wedgwood <sam@wedgwood.dev>`
