Add missing dependencies on //third_party/abseil-cpp/absl/memory.

Abseil uses -isystem and -imsvc because of some warnings, these two
flags are not used by "gn check", this introduced some regressions.

CL https://chromium-review.googlesource.com/c/chromium/src/+/1124478
will try to switch back absl to -I.

Bug: None
Change-Id: I52e857ef1d11831393c35a1bee09479b83827bad
Reviewed-on: https://webrtc-review.googlesource.com/88121
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23923}

examples/androidnativeapi/BUILD.gn

@@ -67,6 +67,7 @@ rtc_shared_library("examples_androidnativeapi_jni") {
     "//system_wrappers:field_trial_default",
     "//system_wrappers:metrics_default",
     "//system_wrappers:runtime_enabled_features_default",
+    "//third_party/abseil-cpp/absl/memory",
   ]
 }