Stop using CODECOV_TOKEN #882

Job	Run time
Build and Test on Linux	8m 11s
Lint Swift	1m 19s
Pod Lint (ios)	4m 5s
Build CocoaPods Integration on Xcode 16	2m 25s
Pod Lint (tvos)	4m 12s
Check Markdown links	13s
Pod Lint (watchos)	4m 46s
Build and Test on Xcode 16	5m 31s
Build Multi Project Integration on Xcode 16	3m 18s
Build Package Integration on Xcode 16	1m 52s
Pod Lint (macos)	5m 3s
Build Project Integration on Xcode 16	1m 33s
Pod Lint (visionos)	5m 1s
Build with xcodebuild on Xcode 16 (generic/platform=ios)	2m 38s
Build with xcodebuild on Xcode 16 (platform=macOS)	2m 54s
Build with xcodebuild on Xcode 16 (generic/platform=tvos)	2m 38s
Build with xcodebuild on Xcode 16 (generic/platform=watchos)	3m 49s
Build with xcodebuild on Xcode 16 (generic/platform=visionos)	2m 40s
	1h 2m 8s

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