Replace broken regex patterns with wildcards

qBittorrent's excluded file names field uses simple wildcards, not
regex. The regex: prefix is not supported and was silently ignored.

Replace the two non-functional regex lines with four wildcard patterns:

  *.7z.*   - 7z multi-volume (.7z.001, .7z.002, ...)
  *.r??    - rar volumes (.r00-.r99)
  *.s??    - rar overflow (.s00-.s99)
  *.z??    - zip splits (.z00-.z99)

These overlap harmlessly with upstream's existing literal entries
(*.r00-*.r04 etc.) and will be preserved as custom additions by the
three-way merge.

blacklist

@@ -843,6 +843,8 @@
 *sample.wmv
 Trailer.*
 VOSTFR
+*.7z.*
+*.r??
+*.s??
+*.z??
 api
-regex:(?i)^.*\.7z\.\d+$
-regex:(?i)^.*\.[r-z]\d+$