gh-116402: Avoid readline in test_builtin TTY input tests #121366

# to view logs

Job	Run time
Check for source changes	12s
Check if generated files are up to date	4m 41s
Address sanitizer	7m 19s
Ubuntu SSL tests with OpenSSL (1.1.1w)	2m 1s
Windows MSI${{ '' }}	0s
Ubuntu SSL tests with OpenSSL (3.0.13)	2m 1s
Hypothesis tests on Ubuntu	5m 23s
Docs	0s
Ubuntu SSL tests with OpenSSL (3.1.5)	2m 8s
Ubuntu SSL tests with OpenSSL (3.2.1)	2m 28s
CIFuzz	0s
Thread sanitizer / Thread sanitizer	4m 22s
Thread sanitizer (free-threading) / Thread sanitizer	6m 46s
WASI / build and test	6m 7s
Windows / build (arm64)	2m 8s
Windows (free-threading) / build (arm64)	2m 31s
Windows / build and test (Win32)	15m 40s
Windows (free-threading) / build and test (Win32)	24m 36s
Windows / build and test (x64)	15m 50s
Windows (free-threading) / build and test (x64)	22m 27s
macOS (free-threading) / build and test (ghcr.io/cirruslabs/macos-runner:sonoma)	5m 1s
macOS / build and test (ghcr.io/cirruslabs/macos-runner:sonoma)	4m 19s
macOS / build and test (macos-13)	9m 12s
Ubuntu / build and test	7m 11s
Ubuntu (free-threading) / build and test	8m 49s
All required checks pass	1s
	2h 41m 13s

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