internal/lsp/debug: update debug version to v0.9.3

For golang/go#54397

Change-Id: I2c9b042ce67868da88d6b8f237fc00b5e62065e6
Reviewed-on: https://go-review.googlesource.com/c/tools/+/422896
Run-TryBot: Robert Findley <rfindley@google.com>
Reviewed-by: Suzy Mueller <suzmue@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
gopls-CI: kokoro <noreply+kokoro@google.com>
diff --git a/internal/lsp/debug/info.go b/internal/lsp/debug/info.go
index dec7d18..0dd6e0e 100644
--- a/internal/lsp/debug/info.go
+++ b/internal/lsp/debug/info.go
@@ -29,7 +29,7 @@
 )
 
 // Version is a manually-updated mechanism for tracking versions.
-const Version = "v0.9.2"
+const Version = "v0.9.3"
 
 // ServerVersion is the format used by gopls to report its version to the
 // client. This format is structured so that the client can parse it easily.