ci(release): shorten the runner comment

Review feedback: the incident date belongs in the commit history, and
"about two years" misstated how long a pinned image lives.

Co-Authored-By: Claude Fable 5.2 <noreply@anthropic.com>

Author: mikolalysenko

.github/workflows/release.yml

@@ -94,10 +94,8 @@ jobs:
     strategy:
       matrix:
         include:
-          # macOS uses the -latest label like the other runners and like
-          # ci.yml: a pinned image is retired after about two years
-          # (macos-14 on 2026-11-02), and a job on a retired label fails
-          # before its first step.
+          # macos-latest, like the other legs and ci.yml: GitHub retires
+          # pinned macOS images, and a job on a retired label never starts.
           - target: aarch64-apple-darwin
             runner: macos-latest
             archive: tar.gz