rust-requirements: allow loading repos with `bookmarksinstore` requirement
`rhg` does support bookmarks, so it can load repos with the
`bookmarksinstore` requirement just as well as other repos.
Differential Revision: https://phab.mercurial-scm.org/D12425
BasedOnStyle: LLVM
IndentWidth: 8
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AllowShortBlocksOnASingleLine: false
AllowShortFunctionsOnASingleLine: false
IncludeCategories:
- Regex: '^<'
Priority: 1
- Regex: '^"'
Priority: 2