Fix C# and F# version for 9.0.1 (dotnet#9700)

Author: mairaw

release-notes/9.0/releases.json

@@ -144,8 +144,8 @@
         "vs-mac-version": "",
         "vs-support": "Visual Studio 2022 (v17.12)",
         "vs-mac-support": "",
-        "csharp-version": "12.0",
-        "fsharp-version": "8.0",
+        "csharp-version": "13.0",
+        "fsharp-version": "9.0",
         "vb-version": "16.9",
         "files": [
           {
@@ -255,8 +255,8 @@
           "vs-mac-version": "",
           "vs-support": "Visual Studio 2022 (v17.12)",
           "vs-mac-support": "",
-          "csharp-version": "12.0",
-          "fsharp-version": "8.0",
+          "csharp-version": "13.0",
+          "fsharp-version": "9.0",
           "vb-version": "16.9",
           "files": [
             {