Bug 1850868 - Enable relrhack for android builds on automation. r=firefox-build-system-reviewers,andi

Differential Revision: https://phabricator.services.mozilla.com/D188411

toolkit/moz.configure

@@ -1499,12 +1499,12 @@ with only_when("--enable-compile-environment"):
         if enable and enable != ("relr",):
             return enable
 
-    @depends("--enable-elf-hack", "MOZ_AUTOMATION", target, when=has_elfhack)
-    def may_enable_relrhack(enable, automation, target):
+    @depends("--enable-elf-hack", "MOZ_AUTOMATION", when=has_elfhack)
+    def may_enable_relrhack(enable, automation):
         # For now, only enable relrhack when explicitly given with
         # --enable-elf-hack=relr. On automation, we automatically
         # enable it when possible.
-        if automation and target.os != "Android" and enable and enable != ("legacy",):
+        if automation and enable and enable != ("legacy",):
             return enable
         if enable == ("relr",):
             return enable