Bump google-cloud-discovery_engine from 1.1.0 to 1.2.0

Bumps [google-cloud-discovery_engine](https://github.com/googleapis/google-cloud-ruby) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/googleapis/google-cloud-ruby/releases)
- [Changelog](https://github.com/googleapis/google-cloud-ruby/blob/main/google-cloud-document_ai-v1/CHANGELOG.md)
- [Commits](googleapis/google-cloud-ruby@google-cloud-discovery_engine/v1.1.0...google-cloud-discovery_engine/v1.2.0)

---
updated-dependencies:
- dependency-name: google-cloud-discovery_engine
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -76,7 +76,7 @@ GEM
       net-http (>= 0.5.0)
     faraday-retry (2.2.1)
       faraday (~> 2.0)
-    gapic-common (0.24.0)
+    gapic-common (0.25.0)
       faraday (>= 1.9, < 3.a)
       faraday-retry (>= 1.0, < 3.a)
       google-cloud-env (~> 2.2)
@@ -89,23 +89,23 @@ GEM
     google-cloud-core (1.7.1)
       google-cloud-env (>= 1.0, < 3.a)
       google-cloud-errors (~> 1.0)
-    google-cloud-discovery_engine (1.1.0)
+    google-cloud-discovery_engine (1.2.0)
       google-cloud-core (~> 1.6)
       google-cloud-discovery_engine-v1 (~> 1.1)
       google-cloud-discovery_engine-v1beta (>= 0.15, < 2.a)
-    google-cloud-discovery_engine-v1 (1.4.0)
-      gapic-common (>= 0.24.0, < 2.a)
+    google-cloud-discovery_engine-v1 (1.5.0)
+      gapic-common (>= 0.25.0, < 2.a)
       google-cloud-errors (~> 1.0)
       google-cloud-location (>= 0.7, < 2.a)
-    google-cloud-discovery_engine-v1beta (0.17.0)
-      gapic-common (>= 0.24.0, < 2.a)
+    google-cloud-discovery_engine-v1beta (0.18.0)
+      gapic-common (>= 0.25.0, < 2.a)
       google-cloud-errors (~> 1.0)
       google-cloud-location (>= 0.7, < 2.a)
     google-cloud-env (2.2.1)
       faraday (>= 1.0, < 3.a)
     google-cloud-errors (1.4.0)
-    google-cloud-location (0.9.0)
-      gapic-common (>= 0.24.0, < 2.a)
+    google-cloud-location (0.10.0)
+      gapic-common (>= 0.25.0, < 2.a)
       google-cloud-errors (~> 1.0)
     google-logging-utils (0.1.0)
     google-protobuf (4.29.3-aarch64-linux)
@@ -126,7 +126,7 @@ GEM
       grpc (~> 1.41)
     googleapis-common-protos-types (1.18.0)
       google-protobuf (>= 3.18, < 5.a)
-    googleauth (1.12.2)
+    googleauth (1.13.1)
       faraday (>= 1.0, < 3.a)
       google-cloud-env (~> 2.2)
       google-logging-utils (~> 0.1)
@@ -153,7 +153,7 @@ GEM
       capybara (>= 3.36)
       puma
       selenium-webdriver (>= 4.0)
-    grpc (1.68.1)
+    grpc (1.69.0)
       google-protobuf (>= 3.25, < 5.0)
       googleapis-common-protos-types (~> 1.0)
     grpc_mock (0.4.6)