perf: disable perl support

The perf support was broken and if enabled results in non-reproducible
binaries, so disable it for now.

(From OE-Core rev: 55463c1898c220b79b77da95b2d0dd9bdc1628a2)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-kernel/perf/perf.bb

@@ -11,7 +11,7 @@ LICENSE = "GPL-2.0-only"
 
 PR = "r9"
 
-PACKAGECONFIG ??= "perl python tui libunwind libtraceevent"
+PACKAGECONFIG ??= "python tui libunwind libtraceevent"
 PACKAGECONFIG[dwarf] = ",NO_DWARF=1"
 PACKAGECONFIG[perl] = ",NO_LIBPERL=1,perl"
 PACKAGECONFIG[python] = ",NO_LIBPYTHON=1,python3 python3-setuptools-native"