fix: record-and-playback/core/Gemfile & record-and-playback/core/Gemf…

…ile.lock to reduce vulnerabilities (bigbluebutton#21021)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-RUBY-REXML-7814166

Co-authored-by: snyk-bot <[email protected]>

record-and-playback/core/Gemfile

@@ -38,6 +38,6 @@ gem 'rake', '>= 12.3', '<14'
 gem 'tzinfo', '>= 1.2.10'
 
 group :test, optional: true do
-  gem 'rubocop', '~> 1.33.0'
+  gem 'rubocop', '~> 1.34.0'
   gem 'minitest', '~> 5.14.1'
 end

record-and-playback/core/Gemfile.lock

@@ -39,11 +39,11 @@ GEM
       racc (~> 1.4)
     open4 (1.3.4)
     optimist (3.0.1)
-    parallel (1.25.1)
-    parser (3.3.4.0)
+    parallel (1.26.3)
+    parser (3.3.4.2)
       ast (~> 2.4.1)
       racc
-    racc (1.8.0)
+    racc (1.8.1)
     rack (2.2.8)
     rack-protection (3.1.0)
       rack (~> 2.2, >= 2.2.4)
@@ -60,19 +60,19 @@ GEM
       multi_json (~> 1.0)
       redis-namespace (~> 1.6)
       sinatra (>= 0.9.2)
-    rexml (3.3.2)
+    rexml (3.3.6)
       strscan
-    rubocop (1.33.0)
+    rubocop (1.34.1)
       json (~> 2.3)
       parallel (~> 1.10)
-      parser (>= 3.1.0.0)
+      parser (>= 3.1.2.1)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.19.1, < 2.0)
+      rubocop-ast (>= 1.20.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.31.3)
+    rubocop-ast (1.32.1)
       parser (>= 3.3.1.0)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
@@ -109,7 +109,7 @@ DEPENDENCIES
   rb-inotify (~> 0.10)
   redis (~> 4.1)
   resque (~> 2.6, >= 2.6.0)
-  rubocop (~> 1.33.0)
+  rubocop (~> 1.34.0)
   rubyzip (~> 2.0)
   tzinfo (>= 1.2.10)