Merge branch 'ps/config-get-color-fixes'

The use of "git config get" command to learn how ANSI color sequence is for a particular type, e.g., "git config get --type=color --default=reset no.such.thing", isn't very ergonomic. * ps/config-get-color-fixes: builtin/config: do not spawn pager when printing color codes builtin/config: special-case retrieving colors without a key builtin/config: do not die in `get_color()` t1300: small style fixups t1300: write test expectations in the test's body