Add CI Build for Xcode 14

[PSchmiedmayer]

Add CI tests for Xcode 14

♻️ Current situation & Problem

• Tests and builds are only performed for Xcode 15

💡 Proposed solution

• Adds support to at least build the code base on Xcode 14 to validate the functionality until Xcode 15 is released to the public.

Code of Conduct & Contributing Guidelines

By submitting creating this pull request, you agree to follow our Code of Conduct and Contributing Guidelines:

• I agree to follow the Code of Conduct and Contributing Guidelines.

[codecov]

Codecov Report

Merging #68 (7dbb074) into main (0e070d9) will not change coverage.
The diff coverage is n/a.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #68   +/-   ##
=======================================
  Coverage   89.68%   89.68%           
=======================================
  Files          29       29           
  Lines         610      610           
=======================================
  Hits          547      547           
  Misses         63       63           

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