Fix #4568: Correct MPL-2.0 badge rule to prevent false positives on ISC badges

Author: saransh-2504

src/licensedcode/data/rules/mpl-2.0_url_badge.RULE

@@ -1,9 +1,12 @@
 ---
 license_expression: mpl-2.0
 is_license_reference: yes
-ignorable_urls:
-    - https://img.shields.io/badge/License-MPL%202.0-brightgreen.svg
-    - https://opensource.org/licenses/MPL-2.0
+relevance: 100
+notes: |
+    Updated to avoid false detection on ISC license badges.
 ---
 
-[![License: {{MPL 2.0}}](https://img.shields.io/badge/License-MPL%202.0-brightgreen.svg)](https://opensource.org/licenses/MPL-2.0)
+[![License: MPL 2.0]](https://img.shields.io/badge/License-MPL%202.0-brightgreen.svg)
+MPL 2.0
+Mozilla Public License 2.0
+https://opensource.org/licenses/MPL-2.0