…ns (#12880)

## Summary

- Platform implementations of `onPointOfInterestTap` for **Android**, **iOS** (`sdk9` / `sdk10` + shared source), and **web**
- Depends on published `google_maps_flutter_platform_interface` 2.17.0 from #12752
- Federated implementations PR (per [Changing federated plugins](https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#changing-federated-plugins)); app-facing package will follow in a separate PR

**Notes**
- Frozen `google_maps_flutter_ios` is intentionally unchanged (no new features per that package’s README); iOS support is in `google_maps_flutter_ios_sdk9` / `google_maps_flutter_ios_sdk10`
- iOS DI follows the Swift controller conventions (required `callbackHandler` on the designated initializer)

Supersedes the separate drafts #12881 (web) and #12882 (iOS).

Part of #11872 / flutter/flutter#60695.

## Pre-Review Checklist

…cking latest flutter -> packages roll (#13003)

Work towards flutter/flutter#193291, flutter/flutter#179154, flutter/flutter#193300

Disables the `pigeon` and `video_player` flakes that manifested on the most recent flutter -> packages autoroll (#12999)

## Pre-Review Checklist

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Update the packages CI test runners to be on Android SDK 37. Updated to a newer AVD with SDK 37.

Picked a recent avd package from [here](https://chrome-infra-packages.appspot.com/p/chromium/tools/android/avd/linux-amd64/) and confirmed it contains sdk 37 by downloading the package and checking for the existence of: `generic_android<API#>.textpb`

Partially Addresses flutter/flutter#189518

## Pre-Review Checklist

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This PR introduces the ability to save videos to custom locations, taking into account the limitations and behavior of each platform.

Due to platform-specific security restrictions and limitations:

* On Android, I was able to save videos directly to `/storage/emulated/0/Download/video.mp4` without issues.
* On iOS, I was able to save videos to `On My iPhone -> Camera Example -> Movies`.
* On Windows, the behavior is similar to Android.

Closes flutter/flutter#91680

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Fixes flutter/flutter#193266
Fixes two Swift FFI value serialization bugs in `SwiftGenerator`:

1. **`CFBoolean` and floating-point `NSNumber` bridging in `wrapNumber`**: When an Objective-C boolean (`__NSCFBoolean` / `CFBoolean`) or a whole-number floating-point `NSNumber` (such as `3.0` returned from `UserDefaults.object(forKey:)` or `NSDictionary`) is boxed inside `Any`, Swift's dynamic `as? Int` cast succeeds before reaching `case let value as Double:` or `case let value as Bool:`. `wrapNumber` now checks `CFGetTypeID(number as CFTypeRef) == CFBooleanGetTypeID()` (`type: 3`) and `CFNumberIsFloatType(nsNumber)` (`type: 2`) prior to switching on numeric types, matching `FlutterStandardCodec` behavior.
2. **Dictionary value `isNullish` check in `writeValue`**: Fixes a typo in `writeValue` where dictionary serialization checked `isNullish(key)` instead of `isNullish(value)` when serializing dictionary values.

Fixes https://github.com/flutter/flutter/issues/<ISSUE_NUMBER>

## Pre-Review Checklist

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This PR introduces `labelTextDirection` property to InputDecoration.

Closes flutter/flutter#41324

Port of flutter/flutter#182477

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