Merge pull request #164 from firebase/mc/12

fix incompatibility with Xcode 14

Merge pull request #163 from firebase/mc/12

Add support for Firebase 10

Bump podspec version

Merge pull request #151 from firebase/mc/7

Fix error in podspec

Merge pull request #138 from peterfriese/features/geofirestore-mvp

WIP: Add GFUtils class w/ basic implementation

bump version

Partially fix tests, fix podspec not specifying a tag

Adding nullability annotations

Merge pull request #32 from firebase/jw-1-1-3-changelog

Added change log for upcoming 1.1.3 release

Added ready event bug fix to changelog