chore(deps): update dependency firebase/firebase-ios-sdk to from: "11.12.0" (#1584)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[firebase/firebase-ios-sdk](https://redirect.github.com/firebase/firebase-ios-sdk)
| minor | `from: "11.11.0"` -> `from: "11.12.0"` |

---

### Release Notes

<details>
<summary>firebase/firebase-ios-sdk (firebase/firebase-ios-sdk)</summary>

###
[`v11.12.0`](https://redirect.github.com/firebase/firebase-ios-sdk/compare/11.11.0...11.12.0)

[Compare
Source](https://redirect.github.com/firebase/firebase-ios-sdk/compare/11.11.0...11.12.0)

</details>

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Co-authored-by: cgrindel-self-hosted-renovate[bot] <139595543+cgrindel-self-hosted-renovate[bot]@users.noreply.github.com>
Co-authored-by: Chuck Grindel <[email protected]>
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Author: 3 people

examples/firebase_example/Package.resolved

@@ -23,17 +23,17 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/firebase/firebase-ios-sdk",
       "state" : {
-        "revision" : "d1f7c7e8eaa74d7e44467184dc5f592268247d33",
-        "version" : "11.11.0"
+        "revision" : "fbd463894af94d90eb4d6a4e54080459a8179519",
+        "version" : "11.12.0"
       }
     },
     {
       "identity" : "googleappmeasurement",
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/google/GoogleAppMeasurement.git",
       "state" : {
-        "revision" : "dd89fc79a77183830742a16866d87e4e54785734",
-        "version" : "11.11.0"
+        "revision" : "f7460ea630bddf172115c28493ae8b3798d95ce3",
+        "version" : "11.12.0"
       }
     },
     {

examples/firebase_example/Package.swift

@@ -7,7 +7,7 @@ let package = Package(
     dependencies: [
         .package(
             url: "https://github.com/firebase/firebase-ios-sdk",
-            .upToNextMajor(from: "11.11.0")
+            .upToNextMajor(from: "11.12.0")
         ),
         // Used by crashlytics example
         .package(