tests: exclude bundled pywatchman from test-check-pyflakes
The code under pywatchman used to be excluded from test-check-code and
test-check-pyflakes through the magic string "no-check-code". Now that
test-check-code excludes the pywatchman directory entirely, the directory
should also be excluded from test-check-pyflakes.
running: init test1
result: None
running: add foo
result: 0
running: commit -m commit1 -d 2000-01-01 foo
result: None
running: commit -m commit2 -d 2000-01-02 foo
result: None
running: log -r 0
changeset: 0:0e4634943879
user: test
date: Sat Jan 01 00:00:00 2000 +0000
summary: commit1
result: None
running: log -r tip
changeset: 1:45589e459b2e
tag: tip
user: test
date: Sun Jan 02 00:00:00 2000 +0000
summary: commit2
result: None