Upgrade rubocop so that rexml trivy error is fixed

Gemfile.lock

@@ -292,7 +292,7 @@ GEM
       activesupport (>= 5.0.0)
     jsbundling-rails (1.3.0)
       railties (>= 6.0.0)
-    json (2.7.2)
+    json (2.8.2)
     json-jwt (1.16.6)
       activesupport (>= 4.2)
       aes_key_wrap
@@ -317,10 +317,10 @@ GEM
     method_source (1.1.0)
     mini_mime (1.1.5)
     mini_portile2 (2.8.7)
-    minitest (5.25.1)
+    minitest (5.25.2)
     msgpack (1.7.2)
     multi_json (1.15.0)
-    mutex_m (0.2.0)
+    mutex_m (0.3.0)
     net-http (0.4.1)
       uri
     net-imap (0.5.0)
@@ -372,8 +372,8 @@ GEM
     orm_adapter (0.5.0)
     os (1.1.4)
     pagy (8.6.3)
-    parallel (1.25.1)
-    parser (3.3.4.0)
+    parallel (1.26.3)
+    parser (3.3.6.0)
       ast (~> 2.4.1)
       racc
     pg (1.5.8)
@@ -490,41 +490,40 @@ GEM
       rspec-mocks (~> 3.13)
       rspec-support (~> 3.13)
     rspec-support (3.13.1)
-    rubocop (1.64.1)
+    rubocop (1.68.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 1.8, < 3.0)
-      rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.31.1, < 2.0)
+      regexp_parser (>= 2.4, < 3.0)
+      rubocop-ast (>= 1.32.2, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.31.3)
+    rubocop-ast (1.36.1)
       parser (>= 3.3.1.0)
     rubocop-capybara (2.21.0)
       rubocop (~> 1.41)
     rubocop-factory_bot (2.26.1)
       rubocop (~> 1.61)
-    rubocop-govuk (5.0.2)
-      rubocop (= 1.64.1)
-      rubocop-ast (= 1.31.3)
+    rubocop-govuk (5.0.3)
+      rubocop (= 1.68.0)
+      rubocop-ast (= 1.36.1)
       rubocop-capybara (= 2.21.0)
-      rubocop-rails (= 2.25.1)
+      rubocop-rails (= 2.27.0)
       rubocop-rake (= 0.6.0)
-      rubocop-rspec (= 3.0.1)
-    rubocop-performance (1.21.1)
+      rubocop-rspec (= 3.2.0)
+    rubocop-performance (1.23.0)
       rubocop (>= 1.48.1, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
-    rubocop-rails (2.25.1)
+    rubocop-rails (2.27.0)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
-      rubocop (>= 1.33.0, < 2.0)
+      rubocop (>= 1.52.0, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
-    rubocop-rspec (3.0.1)
+    rubocop-rspec (3.2.0)
       rubocop (~> 1.61)
     ruby-graphviz (1.2.5)
       rexml
@@ -586,7 +585,7 @@ GEM
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     uber (0.1.0)
-    unicode-display_width (2.5.0)
+    unicode-display_width (2.6.0)
     uri (0.13.0)
     validate_url (1.0.15)
       activemodel (>= 3.0.0)