Bundle id case sensitive fix

[Sajjon]

Checklist

• [x] I've run bundle exec fastlane tests from the root directory to see all new and existing tests pass
• [x] I've followed the Zhip code style enforced by Swiftlint and not introduced any new warning.
• [x] I've read the Contribution Guidelines
• [x] I've updated the documentation if necessary.

Motivation and Context

Bundle identifiers are case senstive, "com.openzesame.Zhip" is incorrect, correct is "com.openzesame.zhip"

Description

Replaced bundle id from "Zhip" with capital Z to "zhip" which is the correct in fastlane Appfile and Matchfile and GoogleService-Info plist and xcconfig files .