format-code: don't spellcheck the commit author's name

Use the git-log --format option to only dump the "raw body (unwrapped
subject and body)", and omit the "commit"/"Author:"/"Date:" lines which
can trigger false positives.

Tested: `format-code.sh --enable commit_spelling` doesn't reject my
commits :)

Change-Id: Ic03c1c9703a91dab9f268f5f7bbca29cabeeb067
Signed-off-by: Jonathan Doman <jonathan.doman@intel.com>
1 file changed