Use @renovatebot/pep440 for versions #2701

Job	Run time
Create VSIX	30s
Lint	17s
TypeScript Unit Tests (ubuntu-latest)	19s
TypeScript Unit Tests (windows-latest)	44s
Smoke Tests	0s
Integration Tests (Multi-Root)	0s
Integration Tests	0s
E2E Tests	-1s
	1m 49s

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