Update GMA and AppLovin

Author: mahmoudamer-addapptr

Package.swift

@@ -14,8 +14,8 @@ let package = Package(
         .library(name: "RTB_GraviteRTBAdMobMediationAdapter", targets: ["RTB_GraviteRTBAdMobMediationAdapter"]),
     ],
     dependencies: [
-        .package(url: "https://github.com/AppLovin/AppLovin-MAX-Swift-Package.git", exact: Version(13, 2, 0)),
-        .package(url: "https://github.com/googleads/swift-package-manager-google-mobile-ads.git", exact: Version(12, 4, 0))
+        .package(url: "https://github.com/AppLovin/AppLovin-MAX-Swift-Package.git", exact: Version(13, 3, 1)),
+        .package(url: "https://github.com/googleads/swift-package-manager-google-mobile-ads.git", exact: Version(12, 7, 0))
     ],
     targets: [
         .target(name:"RTBOMSDK",