Exclude unsupported getaddrinfo flags (#3930)

The failing test was actually not intended for Android because Android
is not a modular build and `getaddrinfo` does not go through abi wrapper
translation. And the test failed because Android uses bionic libc and is
not fully posix-compliant. I took a look at the flag usage across all of
Cobalt's dependencies and did not see usage of most flags except for
`AI_ADDRCONFIG` which does still work on Android. So we exclude the
unused flags from test for non-modular build here.

b/357161000

Change-Id: I62c935e6792f10bdc80ba9ecfcebae69a011a60f

starboard/nplb/posix_compliance/posix_socket_resolve_test.cc

@@ -91,10 +91,16 @@ TEST(PosixSocketResolveTest, SunnyDayFamily) {
 TEST(PosixSocketResolveTest, SunnyDayFlags) {
   struct addrinfo hints = {0};
   int flags_to_test[] = {
-      AI_PASSIVE, AI_ADDRCONFIG, AI_PASSIVE, AI_CANONNAME, AI_V4MAPPED, AI_ALL,
+  // Non-modular builds use native libc getaddrinfo.
+#if defined(SB_MODULAR_BUILD)
+      // And bionic does not support these flags.
+      AI_V4MAPPED, AI_NUMERICHOST, AI_NUMERICSERV,
+#endif
+      AI_PASSIVE,  AI_CANONNAME,   AI_ADDRCONFIG,
   };
   for (auto flag : flags_to_test) {
-    hints.ai_flags |= flag;
+    hints.ai_flags = flag;
+    hints.ai_socktype = SOCK_STREAM;
     struct addrinfo* ai = nullptr;
 
     int result = getaddrinfo(kTestHostName, 0, &hints, &ai);