gh-119102: Fix error being thrown on quit when REPL has TERM=dumb #113130

Job	Run time
Check for source changes	14s
Check if generated files are up to date	4m 42s
Address sanitizer	8m 54s
Ubuntu SSL tests with OpenSSL (1.1.1w)	2m 2s
Hypothesis tests on Ubuntu	5m 57s
Ubuntu SSL tests with OpenSSL (3.0.13)	2m 5s
Ubuntu SSL tests with OpenSSL (3.1.5)	2m 3s
Ubuntu SSL tests with OpenSSL (3.2.1)	2m 3s
CIFuzz	0s
Windows (free-threading) / build and test (x64)	21m 20s
Windows (free-threading) / build (arm64)	3m 44s
Windows (free-threading) / build and test (x86)	21m 11s
macOS / build and test (macos-14)	9m 16s
macOS (free-threading) / build and test (macos-14)	8m 24s
macOS / build and test (macos-13)	9m 5s
Ubuntu / build and test	7m 50s
Windows / build and test (x86)	17m 22s
Windows / build (arm64)	3m 15s
Windows / build and test (x64)	18m 40s
Thread sanitizer / Thread sanitizer	3m 49s
Thread sanitizer (free-threading) / Thread sanitizer	5m 46s
Ubuntu (free-threading) / build and test	9m 7s
WASI / build and test	11m 51s
Docs / Docs	1m 56s
Docs / Docs (Oldest Sphinx)	1m 58s
Docs / Doctest	20m 3s
All required checks pass	1s
	3h 22m 38s

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