Update versions-manifest (#82)

Co-authored-by: Service account <no-reply@microsoft.com>

builders/go-builder.psm1

@@ -58,7 +58,7 @@ class GoBuilder {
         $arch = ($this.Architecture -eq "x64") ? "amd64" : $this.Architecture
         $goPlatform = ($this.Platform -Match "win32") ? "windows" : $this.Platform
         $ArchiveType = ($this.Platform -Match "win32") ? "zip" : "tar.gz"
-        If ($this.Version.Build -eq "0") {
+        If ($this.Version.Build -eq "0" -and $this.Version -lt "1.21.0") {
             $goVersion = "go$($this.Version.ToString(2))"
         } else {
             $goVersion = "go$($this.Version.ToString(3))"

versions-manifest.json

@@ -1,4 +1,29 @@
 [
+  {
+    "version": "1.21.0",
+    "stable": true,
+    "release_url": "https://github.com/actions/go-versions/releases/tag/1.21.0-5808081891",
+    "files": [
+      {
+        "filename": "go-1.21.0-darwin-x64.tar.gz",
+        "arch": "x64",
+        "platform": "darwin",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.21.0-5808081891/go-1.21.0-darwin-x64.tar.gz"
+      },
+      {
+        "filename": "go-1.21.0-linux-x64.tar.gz",
+        "arch": "x64",
+        "platform": "linux",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.21.0-5808081891/go-1.21.0-linux-x64.tar.gz"
+      },
+      {
+        "filename": "go-1.21.0-win32-x64.zip",
+        "arch": "x64",
+        "platform": "win32",
+        "download_url": "https://github.com/actions/go-versions/releases/download/1.21.0-5808081891/go-1.21.0-win32-x64.zip"
+      }
+    ]
+  },
   {
     "version": "1.20.7",
     "stable": true,