bisect: use standard one-line commit summary
This makes bisect use the standardized support for one-line commit
summary I added a while back. That means that it will respect the
`command-templates.oneline-summary` config. If also means that the
default output now includes the first line of the commit message (see
test impact).
Differential Revision: https://phab.mercurial-scm.org/D10245
BasedOnStyle: LLVM
IndentWidth: 8
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AllowShortBlocksOnASingleLine: false
AllowShortFunctionsOnASingleLine: false
IncludeCategories:
- Regex: '^<'
Priority: 1
- Regex: '^"'
Priority: 2