Add missing Crashlytics dependency (#8308)

Author: paulb777

Crashlytics/CHANGELOG.md

@@ -1,3 +1,6 @@
+# v8.3.0
+- [fixed] Add missing dependency that could cause missing symbol build failures. (#8137)
+
 # v8.2.0
 - [changed] Incorporated code quality changes around integer overflow, potential race conditions, and reinstalling signal handlers.
 - [fixed] Fixed an issue where iOS-only apps running on iPads would report iOS as their OS Name.

FirebaseCrashlytics.podspec

@@ -55,6 +55,7 @@ Pod::Spec.new do |s|
   s.dependency 'FirebaseInstallations', '~> 8.0'
   s.dependency 'PromisesObjC', '~> 1.2'
   s.dependency 'GoogleDataTransport', '~> 9.0'
+  s.dependency 'GoogleUtilities/Environment', '~> 7.4'
   s.dependency 'nanopb', '~> 2.30908.0'
 
   s.libraries = 'c++', 'z'

Package.swift

@@ -420,6 +420,7 @@ let package = Package(
       name: "FirebaseCrashlytics",
       dependencies: ["FirebaseCore", "FirebaseInstallations",
                      .product(name: "GoogleDataTransport", package: "GoogleDataTransport"),
+                     .product(name: "GULEnvironment", package: "GoogleUtilities"),
                      .product(name: "FBLPromises", package: "Promises"),
                      .product(name: "nanopb", package: "nanopb")],
       path: "Crashlytics",