[wasm] Enable multi-value test on arm

The test passes, I guess it was fixed some time ago.

R=thibaudm@chromium.org

Bug: v8:10021
Change-Id: Id07344b2df24ae0ebff139f78eb4027d868b27c7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1993967Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65682}

test/mjsunit/mjsunit.status

@@ -269,8 +269,8 @@
 }],  # novfp3 == True
 
 ##############################################################################
-# TODO(ahaas): Port multiple return values to ARM, MIPS, S390 and PPC
-['arch == arm or arch == arm64 or arch == mips or arch == mips64 or arch == mipsel or arch == mips64el or arch == s390 or arch == s390x or arch == ppc or arch == ppc64', {
+# TODO(ahaas): Port multiple return values to MIPS, S390 and PPC
+['arch == mips or arch == mips64 or arch == mipsel or arch == mips64el or arch == s390 or arch == s390x or arch == ppc or arch == ppc64', {
   'wasm/multi-value': [SKIP],
 }],