[CSSimplify] Skip transitive conformance check if argument is CGFloat or Double

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There is an implicit conversion between CGFloat and Double types
so if CGFloat/Double argument doesn't satisfy the requirement it's
possible that the generic parameter it's passed to be inferred as a the
other type from context and the requirement to be satisfied through this
implicit conversion.

Resolves: rdar://153461854

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@swift-ci please test

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@swift-ci please test

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@swift-ci please test macOS platform

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@swift-ci please test source compatibility

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@swift-ci please test

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@swift-ci please test Windows platform

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@swift-ci please test macOS platform

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@swift-ci please clean test macOS platform

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@swift-ci please test macOS platform

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@swift-ci please test macOS platform

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@swift-ci please test Windows platform

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Debug source compat is failing for an unrelated reason:

14:42:37  Deleting build and source directories...
14:48:07  Cancelling nested steps due to timeout
14:48:07  Sending interrupt signal to process
14:48:14  Traceback (most recent call last):
14:48:14    File "/Users/ec2-user/jenkins/workspace/swift-PR-source-compat-suite-debug-macos/./swift-source-compat-suite/cleanup", line 95, in <module>
14:48:14      sys.exit(main())
14:48:14    File "/Users/ec2-user/jenkins/workspace/swift-PR-source-compat-suite-debug-macos/./swift-source-compat-suite/cleanup", line 80, in main
14:48:14      common.check_execute([
14:48:14    File "/Users/ec2-user/jenkins/workspace/swift-PR-source-compat-suite-debug-macos/swift-source-compat-suite/common.py", line 220, in check_execute
14:48:14  /Users/ec2-user/jenkins/workspace/swift-PR-source-compat-suite-debug-macos@tmp/durable-7a98980a/script.sh.copy: line 1: 78627 Terminated: 15          ./swift-source-compat-suite/cleanup main
14:48:14  script returned exit code 143

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@swift-ci please test Windows platform

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@swift-ci please test source compatibility debug