oelint.vars.pathhardcode: Skip regex if path not in line

As it turns out, checking if searched path is present in line before
we do the search with regex, can cut down time by another 50%.

Signed-off-by: Michal Sieron <michalwsieron@gmail.com>

Author: michalsieron

oelint_adv/rule_base/rule_vars_pathhardcode.py

@@ -57,7 +57,7 @@ def check(self, _file: str, stash: Stash) -> List[Tuple[str, int, str]]:
                 pre = '(' + '|'.join(['^', "'", '"', ' ', r'\$\{D\}', '=']) + ')'
                 ext = '(' + '|'.join([' ', '/', '"', r'\*', '$']) + ')'
                 for line in i.get_items():
-                    if line.strip().startswith('#'):
+                    if line.strip().startswith('#') or k not in line:
                         continue
                     _match = RegexRpl.search(pre + k + ext, line)
                     if _match and k not in _matches: