package/moarvm: enable on sparc and sparc64

sparc and sparc64 are supported since version 2020.09 and
https://github.com/MoarVM/MoarVM/commit/87ad486f30ecdf28b4abbcf40139467f626f8548
https://github.com/MoarVM/MoarVM/commit/34e0fb55e33482fe09083627eb54003bde07d8a7

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/moarvm/Config.in

@@ -4,8 +4,6 @@ config BR2_PACKAGE_MOARVM
 	depends on !BR2_STATIC_LIBS # libuv
 	depends on BR2_USE_MMU # libuv
 	depends on BR2_PACKAGE_LIBATOMIC_OPS_ARCH_SUPPORTS # libatomic_ops
-	# needs AO_fetch_compare_and_swap, not implemented for sparcv8/sparcv9
-	depends on !BR2_sparc64 && !BR2_sparc
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # libuv
 	select BR2_PACKAGE_LIBUV
 	select BR2_PACKAGE_LIBTOMMATH
@@ -26,5 +24,4 @@ comment "moarvm needs a toolchain w/ NPTL, dynamic library"
 	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS
 	depends on BR2_USE_MMU
 	depends on BR2_PACKAGE_LIBATOMIC_OPS_ARCH_SUPPORTS
-	depends on !BR2_sparc64 && !BR2_sparc
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4