chore(main): release google-cloud-dlp-v2 1.18.0 (#34245)

* chore(main): release google-cloud-dlp-v2 1.18.0

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: release-please[bot]

.release-please-manifest.json

@@ -375,7 +375,7 @@
   "google-cloud-discovery_engine-v1beta+FILLER": "0.0.0",
   "google-cloud-dlp": "1.10.0",
   "google-cloud-dlp+FILLER": "0.0.0",
-  "google-cloud-dlp-v2": "1.17.0",
+  "google-cloud-dlp-v2": "1.18.0",
   "google-cloud-dlp-v2+FILLER": "0.0.0",
   "google-cloud-dns": "1.2.0",
   "google-cloud-dns+FILLER": "0.0.0",

google-cloud-dlp-v2/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Release History
 
+### 1.18.0 (2026-06-11)
+
+#### Features
+
+* Supporting SDP Batch Content ([#33991](https://github.com/googleapis/google-cloud-ruby/issues/33991)) 
+* update gapic-common dependency to 1.3 and document retry jitter ([#34045](https://github.com/googleapis/google-cloud-ruby/issues/34045)) 
+
 ### 1.17.0 (2026-04-09)
 
 #### Features

google-cloud-dlp-v2/lib/google/cloud/dlp/v2/version.rb

@@ -21,7 +21,7 @@ module Google
   module Cloud
     module Dlp
       module V2
-        VERSION = "1.17.0"
+        VERSION = "1.18.0"
       end
     end
   end

google-cloud-dlp-v2/snippets/snippet_metadata_google.privacy.dlp.v2.json

@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-dlp-v2",
-    "version": "1.17.0",
+    "version": "1.18.0",
     "language": "RUBY",
     "apis": [
       {