Fix TLS E2E test flakiness #72

Job	Run time
Cxx Interop / Construct Cxx interop matrix	2s
Soundness / Swift license headers check	7s
Unit Tests / Construct unit test matrix	2s
Integration Tests / Windows (6.0)	1s
Integration Tests / Windows (nightly-6.0)	1s
Integration Tests / Linux (5.9)	22s
Integration Tests / Linux (5.10)	24s
Soundness / API breakage check	3m 18s
Integration Tests / Linux (6.0)	5m 24s
Integration Tests / Windows (nightly-main)	1s
Integration Tests / Linux (nightly-6.0)	3m 8s
Soundness / Broken symlinks check	4s
Integration Tests / Linux (nightly-main)	3m 12s
Soundness / Documentation check	2m 34s
Soundness / Format check	35s
Soundness / License headers check	3s
Soundness / Python lint check	3s
Soundness / Shell check	33s
Soundness / Unacceptable language check	3s
Soundness / YAML lint check	4s
Cxx Interop / Cxx interop / Linux (6.0)	3m 33s
Cxx Interop / Cxx interop / Linux (nightly-6.0)	2m 38s
Cxx Interop / Cxx interop / Linux (nightly-main)	2m 35s
Unit Tests / Unit tests / Linux (6.0)	2m 46s
Unit Tests / Unit tests / Linux (nightly-6.0)	3m 9s
Unit Tests / Unit tests / Linux (nightly-main)	3m 48s
	38m 30s

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