feat: add 1 new error entry (runner-environment)

[htekdev]

New entries (1)

runner-environment-508 — Go 1.22 and 1.23 Removed from Tool-Cache on June 22, 2026

Source: actions/runner-images#14237 (opened June 15, 2026 — TODAY)

Impact: Starting June 22, 2026, Go 1.22.* and 1.23.* are removed from the tool-cache across all GitHub-hosted runner images (ubuntu-22.04/24.04, macos-14/15/26, windows-2022/2025 and arm variants). Workflows using actions/setup-go with these versions will still work but must download Go at runtime (30–90s added latency). Workflows that assume Go is on PATH without setup-go will fail.

Categories: runner-environment (x1)

Validation pass (Phase 3)

8 random entries spot-checked — all still accurate, no corrections needed:

• ca-076 (actions/cache 429 rate limit silent fallthrough) ✅
• ct-071 (timeout-minutes environment approval) ✅
• ku-091 (workflow_run chaining blocked) ✅
• pa-007 (OIDC Azure subject mismatch) ✅
• re-223 (macOS-15 brew lockf) ✅
• sf-215 (env secrets without secrets:inherit) ✅
• tr-117 (pull_request auto_merge_enabled defaults) ✅
• ys-005 (secrets in if: conditions) ✅

[htekdev]

✅ CI 6/6 green. Routine runner-environment error entry. Ready to merge.