Update getopt.d

Fix docs - Exception is thrown, not ConvException.
Fix issue 11576.
Merge pull request #1710 from quickfur/issue11576

Fix issue 11576.
Merge pull request #1709 from jlquinn/patch-1

Update getopt.d
improve strip documentation
put rewrite

Better compatibility with cross string output
Issue 10571 - formattedWrite error with delegate and string
Further improve put
Fix typos
Merge pull request #1705 from monarchdodra/stripDoc

improve std.string.strip documentation
Merge pull request #1569 from monarchdodra/putFix3

Put fix 3
Revert "Workaround Issue 11497 - lambda in "static if"/"assert" prevent inlining of function"

This reverts commit 8f10b877ead5e82e5c9a05fc2ed361ab6b08a398.

Itroduced by pull #1688. Because 11497 is now fixed.
Merge pull request #1714 from monarchdodra/revert11497

Revert "Workaround Issue 11497 - lambda in "static if"/"assert" prevent ...