[Repo Assist] Fix decodeILCustomAttribData: resolve System.Type custom attribute arguments#490

dsyme merged 2 commits intomasterfsprojects/FSharp.TypeProviders.SDK:masterfrom

repo-assist/fix-decode-system-type-attrs-20260331-c35ffee8095b70bafsprojects/FSharp.TypeProviders.SDK:repo-assist/fix-decode-system-type-attrs-20260331-c35ffee8095b70baCopy head branch name to clipboard