[Issue 15173] rdmd man page incorrect/outdated

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15173

--- Comment #1 from github-bugzilla at puremagic.com ---
Commit pushed to master at https://github.com/D-Programming-Language/tools

https://github.com/D-Programming-Language/tools/commit/b712b7fcace6d7541469f3f871c0a79758e2272f
Update rdmd man page

- Remove duplicate --compiler entry
- Remove non-existing --shebang entry
- Sort entries
- Update AUTHOR

Fixes issue 15173

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