Update rules and rule attributes

Reference: #3922
Reported-by: Martin Ba @bilbothebaggins
Signed-off-by: Ayan Sinha Mahapatra <ayansmahapatra@gmail.com>

src/licensedcode/data/rules/bsd-new_1083.RULE

@@ -2,7 +2,8 @@
 license_expression: bsd-new
 is_license_reference: yes
 is_continuous: yes
+relevance: 100
 minimum_coverage: 100
 ---
 
-BSD 3-clause "New" or "Revised" License
+{{BSD 3-clause}} "New" or "Revised" License

src/licensedcode/data/rules/proprietary-license_890.RULE

@@ -9,7 +9,7 @@ notes: https://github.com/mog-rn/my-portfolio/blob/1476cc90573e346f974293fe1321e
 BSD 3-Clause License
 
 Redistribution and use in source and binary forms, with or without
-modification, are not permitted provided that the following condition are met:
+modification, are {{not permitted}} provided that the following condition are met:
 
 1. Redistributions of source code must retain the above copyright notice, this
    list of conditions and the following disclaimer.