fix(go): remove requirements as they are generated at build (#86)

This was triggering dependabot while the actual code downstream was
using newer versions as updating is part of the CI workflow. Removing
the versions here, entirely. This will appease dependabot.

Signed-off-by: Chris Gianelloni <wolf31o2@blinklabs.io>

gen/go/go.mod

@@ -1,7 +1,3 @@
 module github.com/utxorpc/go-codegen
 
 go 1.20
-
-require google.golang.org/protobuf v1.32.0
-
-require connectrpc.com/connect v1.14.0