typing: suppress an import-error warning in `mercurial/utils/resourceutil.py`
Newly caught by pytype 2021-09-09.
Differential Revision: https://phab.mercurial-scm.org/D11468
BasedOnStyle: LLVM
IndentWidth: 8
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AllowShortBlocksOnASingleLine: false
AllowShortFunctionsOnASingleLine: false
IncludeCategories:
- Regex: '^<'
Priority: 1
- Regex: '^"'
Priority: 2