Fix regression in pure hostname filters with wildcard

The regression broke filters of the form:

    ||trk*.vidible.tv^

The new parser will eventually interpret differently
wildcard characters when they are used in a manner
meant to represent only hostname-valid characters,
but this will come in a future version -- for now
the default meaning must be preserved until the
static network filtering engine is modified to
enforce the new interpretation.

src/js/static-filtering-parser.js

@@ -483,7 +483,7 @@ const Parser = class {
                     this.skipUntilNot(
                         this.patternSpan.i,
                         lastPatternSlice,
-                        BITHostname | BITAsterisk
+                        BITHostname
                     ) === lastPatternSlice
                 ) {
                     this.patternRightAnchorSpan.i = lastPatternSlice;