WifiNetworkSuggestion/Specifier: Fix javadoc

Bug: 123313291
Test: Compiles
Change-Id: I2d88af7ed0ee3b92c17ab9af84aadad31523d6ab

wifi/java/android/net/wifi/WifiNetworkSpecifier.java

@@ -421,7 +421,7 @@ public final class WifiNetworkSpecifier extends NetworkSpecifier implements Parc
          *      .setSsidPattern(new PatternMatcher("test", PatterMatcher.PATTERN_PREFIX))
          *      .setBssidPattern(MacAddress.fromString("10:03:23:00:00:00"),
          *                       MacAddress.fromString("ff:ff:ff:00:00:00"))
-         *      .buildNetworkSpecifier()
+         *      .build()
          * final NetworkRequest request =
          *      new NetworkRequest.Builder()
          *      .addTransportType(NetworkCapabilities.TRANSPORT_WIFI)

wifi/java/android/net/wifi/WifiNetworkSuggestion.java

@@ -413,17 +413,17 @@ public final class WifiNetworkSuggestion implements Parcelable {
          * final WifiNetworkSuggestion suggestion1 =
          *      new Builder()
          *      .setSsid("test111111")
-         *      .buildNetworkSuggestion()
+         *      .build()
          * final WifiNetworkSuggestion suggestion2 =
          *      new Builder()
          *      .setSsid("test222222")
          *      .setWpa2Passphrase("test123456")
-         *      .buildNetworkSuggestion()
+         *      .build()
          * final WifiNetworkSuggestion suggestion3 =
          *      new Builder()
          *      .setSsid("test333333")
          *      .setWpa3Passphrase("test6789")
-         *      .buildNetworkSuggestion()
+         *      .build()
          * final List<WifiNetworkSuggestion> suggestionsList =
          *      new ArrayList<WifiNetworkSuggestion> {{
          *          add(suggestion1);