Feat/ios modern vibration api

[ej-sanmartin]

Fixes #1904

Changes

• Pass seconds duration field from vibrate calls to void vibrate() method in /src/common/ios.mm that was previously being ignored.
• Implemented duration based vibrate() iOS method using iOS 13+ CHHapticEngine.

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Tested

• Built successfully locally with the following command:

xcodebuild -project platform/xcode/love.xcodeproj \
  -scheme love-ios \
  -configuration Debug \
  -sdk iphonesimulator \
  -destination 'platform=iOS Simulator,name=iPhone 17' \
  clean build

• Vibration can't be tested through unit tests, as reported by source code https://github.com/love2d/love/blob/main/testing/tests/system.lua#L93-L97