Update Android README with `android_static_analysis` argument

Include the `android_static_analysis` argument, which is required
for the build to succeed since https://webrtc-review.googlesource.com/c/src/+/384200

Bug: None
Change-Id: I0a78b005acdb806ed51b2c3b414f26cbf9dd47a3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/409480
Reviewed-by: Christoffer Dewerin <jansson@webrtc.org>
Commit-Queue: Daniel.L (Byoungchan) Lee <daniel.l@hpcnt.com>
Cr-Commit-Position: refs/heads/main@{#45652}
diff --git a/docs/native-code/android/README.md b/docs/native-code/android/README.md
index 256fa94..5c4514f 100644
--- a/docs/native-code/android/README.md
+++ b/docs/native-code/android/README.md
@@ -32,7 +32,7 @@
 Then run:
 
 ```
-$ gn gen out/Debug --args='target_os="android" target_cpu="arm"'
+$ gn gen out/Debug --args='target_os="android" target_cpu="arm" android_static_analysis="off"'
 ```
 
 You can specify a directory of your own choice instead of `out/Debug`,