Replace print statement with CodegenLogger.log

[hiltonc]

Bug report

I'm using ApolloCodegenLib to script codegen, and want to reduce the verbosity of the output. I found that I could do CodegenLogger.level = .error, but I still see this output:

SHASUM of downloaded file: 479e1c12adf631c43c093fdd9dd8e5c8eed33cb15e39de7165ce6f5e7f759904

I've traced it to

apollo-ios/Sources/ApolloCodegenLib/CLIExtractor.swift

Line 138 in 55c5db8

print("SHASUM of downloaded file: \(shasum)")

, I think it just needs to be changed to use CodegenLogger.log instead of print.

Versions

Please fill in the versions you're currently using:

• apollo-ios SDK version: 0.39.0 (but I see this on the tip of main as well)
• Xcode version: 14.0.0 beta 2
• Swift version: 5.6
• Package manager: SPM

Steps to reproduce

Script ApolloCodegenLib, set CodegenLogger.level = .error, download a schema. "SHASUM of downloaded file..." continues to print.

[calvincestari]

Yes, this seems reasonable. Would you be able to submit a PR making the change?