Remove hyper vs. «» trap

The ambiguity warning for the more common case was made[^1]
not to warn for cases shown in the examples and the much less
common cases don't warrant a Trap entry (a warning is generated
by the compiler in those cases anyway).

[1] rakudo/rakudo@d39f7b9aff

doc/Language/traps.pod6

@@ -205,31 +205,6 @@ The common areas you should watch out for are:
     my @a = [[<foo bar ber>],]; 
 =end code
 
-=head3 The «» quoters vs. Hyper ambiguity
-
-=begin code :skip-test
-    my $foo = 'bar ber';
-    
-    # WRONG; ambiguity whether `$foo»` means end of quoter or to hyper a postfix:
-    my @a = «foo $foo»;
-    
-    # RIGHT; put a space in to resolve ambiguity:
-    my @a = «foo $foo »;
-    
-    # Also good; use different delimiters:
-    my @a = qqww|foo $foo|;
-    
-    
-    # WRONG; is it a hyper in the middle or end of quoters?:
-    my @a = «foo $foo».uc() Perl»;
-    
-    # RIGHT; simply use Texas version of hyper:
-    my @a = «foo $foo>>.uc() Perl»;
-    
-    # Also good; use different delimiters:
-    my @a = qqww|foo $foo».uc() Perl|;
-=end code
-
 =head3 
 
 =head1 Captures