Update Cease to Breathe fix

- Prefer hardcoding the digest in the module and comparing it to the computed digest. This way only 1 request is made and can avoid applying the fix when the server gets compromised

gamefixes-steam/1873170.py

@@ -20,12 +20,12 @@ def main():
     install_dir = glob.escape(util.get_game_install_path())
     if not os.path.isfile(os.path.join(install_dir, 'nw.exe')):
         url = 'https://dl.nwjs.io/v0.86.0/nwjs-v0.86.0-win-x64.zip'
+        hashsum = 'ed2681847162e0fa457dd55e293b6f331ccd58acedd934a98e7fe1406c26dd4f' 
         nwjs = os.path.basename(url)
         urllib.request.urlretrieve(url, nwjs)
         with open(nwjs, "rb") as f:
             nwjs_sum = hashlib.sha256(f.read()).hexdigest()
-        urllib.request.urlretrieve(f"https://dl.nwjs.io/{nwjs.split('-', 2)[1]}/SHASUMS256.txt", 'SHASUMS256.txt')
-        if subprocess.check_output(f"grep -F '{nwjs}' ./SHASUMS256.txt", shell=True,universal_newlines=True)[:64] == nwjs_sum:
+        if hashsum == nwjs_sum:
             with zipfile.ZipFile(nwjs, 'r') as zip_ref:
                 zip_ref.extractall(install_dir)
             nwjs = os.path.join(install_dir, nwjs.rsplit('.', 1)[0])