Fix e2e-versions workflow: merge signature-4, deduplicate jobs, apply security hardening#4

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Copilot wants to merge 47 commits into

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copilot/include-signature-verification

Commits on Jun 17, 2026

Commits on Jun 18, 2026

fix: reject non-semver candidate versions in isVersionSatisfies (#1009)

sproctor
and
claude
authored

Commits on Jun 22, 2026

Commits on Jun 23, 2026

docs: document self-signed certificate / internal CA handling for GitHub Enterprise (#1050)

brunoborges
and
Copilot
authored
docs: add post-install keytool import for the JDK cacerts trust store (#1051)

brunoborges
and
Copilot
authored
chore: Harden workflows: least-privilege permissions + zizmor integration (#1039)

authored
dist: Add GraalVM Community distribution support (#1042)

Copilot
and
brunoborges
authored
docs: note jdkfile approach for Early Access / unreleased JDK builds (#1058)

authored
dist: Address Copilot review suggestions from PR #1042 (GraalVM Community) (#1059)

brunoborges
and
Copilot
authored

Commits on Jun 25, 2026