[Repo Assist] eng: fix stale FCS VersionOverride; replace Enumerable.Cast with Seq.cast#1174

dsyme merged 2 commits intomainfsprojects/FSharp.Formatting:mainfrom

repo-assist/improve-fcs-pin-seq-cast-2026-04-18-7bf530223a32aad3fsprojects/FSharp.Formatting:repo-assist/improve-fcs-pin-seq-cast-2026-04-18-7bf530223a32aad3Copy head branch name to clipboard