Compare bytes/str correctly in both python 2 & 3
Fixes 2 errors thrown when running with: jhbuild build -D '...' <pkg>
:
...
File "/home/heewa/.local/lib/python3.8/site-packages/jhbuild/versioncontrol/git.py", line 372, in _get_commit_from_date
if line.startswith('commit '):
TypeError: startswith first arg must be bytes or a tuple of bytes, not str
(and if that's fixed:)
...
File "/home/heewa/.local/lib/python3.8/site-packages/jhbuild/frontends/terminal.py", line 190, in execute
print_args['command'] = ' '.join(command)
TypeError: sequence item 3: expected str instance, bytes found
This change should work for both python 2 & 3.