[Vertex AI] Add pod to FirebaseManifest (#13586)

Author: andrewheard

ReleaseTooling/CarthageJSON/FirebaseVertexAIBinary.json

@@ -0,0 +1 @@
+{}

ReleaseTooling/Sources/FirebaseManifest/FirebaseManifest.swift

@@ -53,6 +53,7 @@ public let shared = Manifest(
     Pod("FirebasePerformance", platforms: ["ios", "tvos"], zip: true),
     Pod("FirebaseStorage", zip: true),
     Pod("FirebaseMLModelDownloader", isBeta: true, zip: true),
+    Pod("FirebaseVertexAI", isBeta: true, allowWarnings: true, zip: true),
     Pod("Firebase", allowWarnings: true, platforms: ["ios", "tvos", "macos"], zip: true),
   ]
 )

ReleaseTooling/Sources/ZipBuilder/Platform.swift

@@ -68,9 +68,9 @@ enum PlatformMinimum {
   /// Useful to disable minimum version checking on pod installation. Pods still get built with
   /// for the minimum version specified in the podspec.
   static func useRecentVersions() {
-    minimumIOSVersion = "14.0"
+    minimumIOSVersion = "15.0"
     minimumMacOSVersion = "11.0"
-    minimumTVOSVersion = "14.0"
+    minimumTVOSVersion = "15.0"
     minimumWatchOSVersion = "8.0"
   }
 }