Build

bump version to 2025.21.0-dev (#25635) #2459

Job	Run time
Lint	1m 7s
Check Python types	46s
Set up	2s
Python Tests (ubuntu-latest, 3.9)	1m 1s
Python Tests (ubuntu-latest, 3.13)	1m 3s
Python Tests (windows-latest, 3.9)	2m 8s
Python Tests (windows-latest, 3.13)	3m 23s
Tests (ubuntu-latest, 3.x, single-workspace)	4m 29s
Tests (ubuntu-latest, 3.x, ts-unit)	4m 30s
Tests (ubuntu-latest, 3.x, multi-workspace)	5m 0s
Python Tests (ubuntu-latest, 3.x)	1m 9s
Tests (windows-latest, 3.x, venv)	8m 6s
Tests (ubuntu-latest, 3.x, debugger)	3m 46s
Tests (windows-latest, 3.x, ts-unit)	8m 27s
Tests (windows-latest, 3.x, single-workspace)	9m 16s
Tests (windows-latest, 3.x, multi-workspace)	8m 15s
Tests (windows-latest, 3.x, functional)	7m 37s
Python Tests (windows-latest, 3.x)	2m 23s
Tests (ubuntu-latest, 3.x, functional)	3m 12s
Tests (windows-latest, 3.x, debugger)	8m 5s
Tests (ubuntu-latest, 3.x, venv)	3m 51s
Create VSIX (ubuntu-latest, x86_64-unknown-linux-musl, alpine-x64)	3m 34s
Create VSIX (ubuntu-latest, x86_64-unknown-linux-musl, linux-x64)	3m 38s
Create VSIX (windows-latest, x86_64-pc-windows-msvc, win32-x64)	6m 8s
Create VSIX (windows-latest, aarch64-pc-windows-msvc, win32-arm64)	6m 8s
Smoke tests (windows-latest, win32-x64)	2m 41s
Smoke tests (ubuntu-latest, linux-x64)	2m 14s
	1h 51m 59s

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