Relax test for ProtoOutputFormatterCallbackTest.

In some cases platofrm based flags cause extra targets to be present.

Work towards platform-based flags: bazelbuild#19409.

PiperOrigin-RevId: 621930695
Change-Id: I5b72bb07e8385e2fc1c4c478504385ababca3415

src/test/java/com/google/devtools/build/lib/query2/cquery/ProtoOutputFormatterCallbackTest.java

@@ -469,7 +469,7 @@ public void aliasOutput() throws Exception {
     assertThat(aliasProto.getTarget().getRule().getRuleInputList())
         .containsExactly("//test:my_target");
     assertThat(aliasProto.getTarget().getRule().getConfiguredRuleInputList())
-        .containsExactly(
+        .containsAtLeast(
             ConfiguredRuleInput.newBuilder()
                 .setLabel("//test:my_target")
                 .setConfigurationChecksum(