Revert "d/control, d/rules: Disable gjs-based tests on armel"

This reverts commit 87c78f16ad.
Adrian Bunk and Mike Hommey were able to fix mozjs102 on armel, so we
can continue to have gjs on that architecture for Debian 12.

debian/rules

@@ -28,7 +28,7 @@ configure_options = \
 	--without-smack \
 	$(NULL)
 
-ifneq ($(filter alpha armel hppa ia64 m68k sh4 sparc64 x32,$(DEB_HOST_ARCH)),)
+ifneq ($(filter alpha hppa ia64 m68k sh4 sparc64 x32,$(DEB_HOST_ARCH)),)
 configure_options += ac_cv_path_GJS=
 endif