fix: update firefox checker (#5543)

Update first firefox pattern to avoid false positive

Signed-off-by: Fontaine Fabrice <fabrice.fontaine@orange.com>

Author: ffontaine

cve_bin_tool/checkers/firefox.py

@@ -17,7 +17,7 @@ class FirefoxChecker(Checker):
     CONTAINS_PATTERNS: list[str] = []
     FILENAME_PATTERNS: list[str] = [r"firefox"]
     VERSION_PATTERNS = [
-        r"firefox-([0-9]+.[0-9]+(.[0-9]+)?)",
+        r"/firefox-([0-9]+.[0-9]+(.[0-9]+)?)",
         r'"name":"firefox","version":"([0-9]+.[0-9]+(.[0-9]+)?)',
     ]
     VENDOR_PRODUCT = [("mozilla", "firefox")]

test/test_data/firefox.py

@@ -5,7 +5,7 @@
     {
         "product": "firefox",
         "version": "83.0",
-        "version_strings": [r"firefox-83.0"],
+        "version_strings": [r"/firefox-83.0"],
     },
 ]
 package_test_data = [