crosvm.updateScript: check for . in buildspec name

Otherwise, we might only match a prefix of the version. (Although
it's not likely to be a problem in practice — I doubt we'll end up in
a situation where there's a buildspec number 10x the one we're looking
for.)

+1 -1
+1 -1
pkgs/applications/virtualization/crosvm/update.py
··· 48 48 with urlopen(f'{buildspecs_url}{chrome_major_version}/?format=TEXT') as resp: 49 49 listing = base64.decodebytes(resp.read()).decode('utf-8') 50 50 buildspecs = [(line.split('\t', 1)[1]) for line in listing.splitlines()] 51 - buildspecs = [s for s in buildspecs if s.startswith(chromeos_tip_build)] 51 + buildspecs = [s for s in buildspecs if s.startswith(f"{chromeos_tip_build}.")] 52 52 buildspecs.sort(reverse=True) 53 53 buildspec = splitext(buildspecs[0])[0] 54 54