internal/lsp/debug: update version manually

Change-Id: Ie193f65bef3d0bd5470599524ee4024d0191d109
Reviewed-on: https://go-review.googlesource.com/c/tools/+/205166
Reviewed-by: Ian Cottrell <iancottrell@google.com>
diff --git a/internal/lsp/debug/info.go b/internal/lsp/debug/info.go
index 4b1477c..0c97304 100644
--- a/internal/lsp/debug/info.go
+++ b/internal/lsp/debug/info.go
@@ -21,7 +21,7 @@
 )
 
 // Version is a manually-updated mechanism for tracking versions.
-var Version = "master"
+var Version = "0.2.0"
 
 // This writes the version and environment information to a writer.
 func PrintVersionInfo(w io.Writer, verbose bool, mode PrintMode) {