Update rubocop to version 0.92.0

Gemfile.lock

@@ -117,7 +117,7 @@ GEM
       mini_portile2 (~> 2.4.0)
     open_uri_redirections (0.2.1)
     parallel (1.19.2)
-    parser (2.7.1.4)
+    parser (2.7.1.5)
       ast (~> 2.4.1)
     pkg-config (1.3.2)
     prometheus_exporter (0.5.3)
@@ -160,21 +160,21 @@ GEM
     rainbow (3.0.0)
     rake (13.0.1)
     redcarpet (3.4.0)
-    regexp_parser (1.7.1)
+    regexp_parser (1.8.1)
     reverse_markdown (2.0.0)
       nokogiri
     rexml (3.2.4)
-    rubocop (0.88.0)
+    rubocop (0.92.0)
       parallel (~> 1.10)
-      parser (>= 2.7.1.1)
+      parser (>= 2.7.1.5)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.7)
       rexml
-      rubocop-ast (>= 0.1.0, < 1.0)
+      rubocop-ast (>= 0.5.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (0.3.0)
-      parser (>= 2.7.1.4)
+    rubocop-ast (0.7.1)
+      parser (>= 2.7.1.5)
     rubocop-performance (1.6.1)
       rubocop (>= 0.71.0)
     ruby-progressbar (1.10.1)