internal: re-enable dlp generation

I looked over the changes and this ended up not being a breaking
change for Go. Fields were properly deprecated and not removed.
This was only a breaking change for languages that have overloaded
method signatures.

Fixes: #1969

Change-Id: Ib3ff69281e2e2cae9aa771cba0e55fb18008123b
Reviewed-on: https://code-review.googlesource.com/c/gocloud/+/56972
Reviewed-by: Tyler Bui-Palsulich <tbp@google.com>
diff --git a/internal/gapicgen/generator/config.go b/internal/gapicgen/generator/config.go
index 86f76d0..80cb888 100644
--- a/internal/gapicgen/generator/config.go
+++ b/internal/gapicgen/generator/config.go
@@ -468,8 +468,6 @@
 		gRPCServiceConfigPath: "google/privacy/dlp/v2/dlp_grpc_service_config.json",
 		apiServiceConfigPath:  "google/privacy/dlp/v2/dlp_v2.yaml",
 		releaseLevel:          "ga",
-		// TODO(codyoss): re-enable generation under v2 -- https://github.com/googleapis/google-cloud-go/issues/1969
-		stopGeneration: true,
 	},
 	{
 		inputDirectoryPath:    "google/spanner/admin/database/v1",