Bug#1098339: debian-policy: Highlighting a spelling mistake

[Ahmed Siam <aahs.coder@gmail.com>]

Package: debian-policy
X-Debbugs-Cc: aahs.coder@gmail.com
Severity: minor

Dear Policy maintainers,

There is a spelling mistake on `policy/ch-archive.rst` file where
"requirements" is misspelled to "requiremens" at line 187 as of
writing.

Line content:
```
- must meet all policy requiremens presented in this manual that it is
```
Line after fixing the spelling mistake:
```
- must meet all policy requirements presented in this manual that it is
```

Link to the line from the debian-policy repo:
https://salsa.debian.org/dbnpolicy/policy/-/blob/835f3d579a24c50d2f7a2d0869aec6f0e77f19b5/policy/ch-archive.rst?plain=1#L187

Best regards,
Ahmed Siam