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

This is a follow-up of:
https://webrtc-review.googlesource.com/c/src/+/88121.

Bug: None
Change-Id: I0a956d1e5c5942ec6a01d944676c24d004747049
Reviewed-on: https://webrtc-review.googlesource.com/88124
Reviewed-by: Sami Kalliomäki <sakal@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23926}

sdk/android/BUILD.gn

diff --git a/sdk/android/BUILD.gn b/sdk/android/BUILD.gn
index 60fe50d..5435517 100644
--- a/sdk/android/BUILD.gn
+++ b/sdk/android/BUILD.gn
@@ -1205,6 +1205,7 @@
     ":native_api_jni",
     "//rtc_base:checks",
     "//rtc_base:rtc_base",
+    "//third_party/abseil-cpp/absl/memory",
   ]
 }