fix: flush of the pending high surrogate #1

Job	Run time
abi-check	4m 27s
build-standalone-artifacts / generate-tier3	12s
build-standalone-artifacts / generate-tier2	12s
build-standalone-artifacts / generate-tier1	12s
build-standalone-artifacts / tier1-artifacts (tier1, ubuntu-latest, 1, 3.12.8, 'pylint==2.4' 'astroid==2.4', true, utf-8, true)	29s
build-standalone-artifacts / tier1-artifacts (style-gate-linux-amd64-jdk-latest, 7.83.0, ubuntu-latest, 0, 3.8.12, set-export ...	7m 32s
build-standalone-artifacts / tier2-artifacts (python-svm-build-gate-linux-amd64-jdk-latest, 7.83.0, ubuntu-latest, 1, 3.12.8, ...	18m 33s
build-standalone-artifacts / tier2-artifacts (tier2, ubuntu-latest, 1, 3.12.8, 'pylint==2.4' 'astroid==2.4', true, utf-8, true)	28s
build-standalone-artifacts / tier1	0s
build-standalone-artifacts / tier2 (tier2, ubuntu-latest, 1, 3.12.8, 'pylint==2.4' 'astroid==2.4', true, utf-8, true)	31s
build-standalone-artifacts / tier3-artifacts (tier3, ubuntu-latest, 1, 3.12.8, 'pylint==2.4' 'astroid==2.4', true, utf-8, true)	25s
build-standalone-artifacts / tier3-artifacts (python-svm-build-gate-windows-amd64-jdk-latest, 7.83.0, windows-latest, 1, 3.8.1...	5m 11s
build-standalone-artifacts / tier3-artifacts (python-svm-build-gate-linux-aarch64-jdk-latest, 7.83.0, ubuntu-24.04-arm, 1, 3.1...	15m 56s
collect-reports	13s
run-tests	0s
build-standalone-artifacts / tier3	0s
	54m 21s

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