feat(starr-anime): Fix PMR regex to match if at end of filename (#2283)

* Fix PMR regex to match at end (Radarr)

* Fix PMR regex to match at end (Sonarr)

* Use Nuxen's suggested regex

Co-authored-by: nuxen <theonenuxen@proton.me>

* Use suggested regex

Co-authored-by: nuxen <theonenuxen@proton.me>

---------

Co-authored-by: nuxen <theonenuxen@proton.me>

docs/json/radarr/cf/anime-bd-tier-05-remuxes.json

@@ -57,7 +57,7 @@
       "negate": false,
       "required": false,
       "fields": {
-        "value": "\\b(PMR)\\b.*(Remux)"
+        "value": "^(?=.*\\b(PMR)\\b)(?=.*\\b(Remux)\\b)"
       }
     },
     {

docs/json/sonarr/cf/anime-bd-tier-05-remuxes.json

@@ -66,7 +66,7 @@
       "negate": false,
       "required": false,
       "fields": {
-        "value": "\\b(PMR)\\b.*(Remux)"
+        "value": "^(?=.*\\b(PMR)\\b)(?=.*\\b(Remux)\\b)"
       }
     },
     {