[COIL][Autotest] Renaming dummy_SynchronousOffloadServer to an inclusive name

Now named stub_SynchronousOffloadServer

BUG=b:191364856
TEST=None

Cq-Depend: chromium:2984630
Change-Id: I59c44aceb7c3d32f939e7ae672e4cfbfb5ad2507
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/2985212
Tested-by: Derek Beckett <dbeckett@chromium.org>
Auto-Submit: Derek Beckett <dbeckett@chromium.org>
Reviewed-by: Ruben Zakarian <rzakarian@chromium.org>
Reviewed-by: Arowa Suliman <arowa@chromium.org>
Commit-Queue: Derek Beckett <dbeckett@chromium.org>
diff --git a/chromeos-base/autotest-server-tests/autotest-server-tests-9999.ebuild b/chromeos-base/autotest-server-tests/autotest-server-tests-9999.ebuild
index 9dfaa11..27a6ce0 100644
--- a/chromeos-base/autotest-server-tests/autotest-server-tests-9999.ebuild
+++ b/chromeos-base/autotest-server-tests/autotest-server-tests-9999.ebuild
@@ -112,7 +112,7 @@
 	+tests_dummy_PassServer
 	+tests_dummy_FailServer
 	+tests_dummy_FlakyTestServer
-	+tests_dummy_SynchronousOffloadServer
+	+tests_stub_SynchronousOffloadServer
 	+tests_enterprise_ClearTPM
 	+tests_enterprise_KioskEnrollmentServer
 	+tests_enterprise_LongevityTrackerServer