Update data type and comments on tagSocket/untagSocket APIs

- Fix comment in version script to say LL-NDK, not NDK
- Use uint32_t for tag

Bug: 223423155
Test: CtsNetTestCases:android.net.TrafficStatsTest
Test: CtsNativeNetPlatformTestCases
Change-Id: Ifb819ed0adeb8f173b98c3f131a4bf2e0715dd4e
diff --git a/native/android/net.c b/native/android/net.c
index d7c22e1..74db184 100644
--- a/native/android/net.c
+++ b/native/android/net.c
@@ -162,11 +162,11 @@
     resNetworkCancel(nsend_fd);
 }
 
-int android_tag_socket_with_uid(int sockfd, int tag, uid_t uid) {
+int android_tag_socket_with_uid(int sockfd, uint32_t tag, uid_t uid) {
     return tagSocket(sockfd, tag, uid);
 }
 
-int android_tag_socket(int sockfd, int tag) {
+int android_tag_socket(int sockfd, uint32_t tag) {
     return tagSocket(sockfd, tag, -1);
 }