chore: Update aws-crt-swift to 0.46.0 (#1897) #1645

Job	Run time
apple (macos-14, Xcode_15.2, platform=iOS Simulator,OS=17.2,name=iPhone 15)	10m 49s
linux (jammy, 5.9)	12m 32s
linux (jammy, 6.0)	13m 10s
apple (macos-14, Xcode_15.2, platform=tvOS Simulator,OS=17.2,name=Apple TV 4K (3rd generation) (a...	9m 24s
apple (macos-14, Xcode_15.2, platform=visionOS Simulator,OS=1.0,name=Apple Vision Pro)	12m 44s
apple (macos-14, Xcode_15.2, platform=macOS)	12m 57s
apple (macos-15, Xcode_16.1, platform=iOS Simulator,OS=18.1,name=iPhone 16)	10m 48s
apple (macos-15, Xcode_16.1, platform=tvOS Simulator,OS=18.1,name=Apple TV 4K (3rd generation) (a...	9m 40s
apple (macos-15, Xcode_16.1, platform=visionOS Simulator,OS=2.1,name=Apple Vision Pro)	10m 20s
apple (macos-15, Xcode_16.1, platform=macOS)	10m 39s
	1h 53m 3s

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