Updates database cleaner in both versions

Gemfile

@@ -161,7 +161,7 @@ end
 
 group :development, :test do
   gem "brakeman", require: false
-  gem "database_cleaner"
+  gem "database_cleaner", "~> 2.0.0"
   gem "dotenv-rails"
   gem "foreman"
   # Commented out because jazz_fingers relies on pry-coolline, which currently errors on load

Gemfile.lock

@@ -185,7 +185,12 @@ GEM
     crass (1.0.6)
     css_parser (1.7.1)
       addressable
-    database_cleaner (1.7.0)
+    database_cleaner (2.0.2)
+      database_cleaner-active_record (>= 2, < 3)
+    database_cleaner-active_record (2.2.0)
+      activerecord (>= 5.a)
+      database_cleaner-core (~> 2.0.0)
+    database_cleaner-core (2.0.1)
     date (3.3.4)
     diff-lcs (1.4.4)
     docile (1.4.0)
@@ -793,7 +798,7 @@ DEPENDENCIES
   chartkick
   coderay
   coffee-rails
-  database_cleaner
+  database_cleaner (~> 2.0.0)
   doorkeeper (~> 5.2.5)
   doorkeeper-i18n
   dotenv-rails

Gemfile.next.lock

@@ -126,7 +126,6 @@ GEM
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       mutex_m
-
       tzinfo (~> 2.0)
     addressable (2.8.7)
       public_suffix (>= 2.0.2, < 7.0)
@@ -196,7 +195,12 @@ GEM
     crass (1.0.6)
     css_parser (1.7.1)
       addressable
-    database_cleaner (1.7.0)
+    database_cleaner (2.0.2)
+      database_cleaner-active_record (>= 2, < 3)
+    database_cleaner-active_record (2.2.0)
+      activerecord (>= 5.a)
+      database_cleaner-core (~> 2.0.0)
+    database_cleaner-core (2.0.1)
     date (3.3.4)
     diff-lcs (1.4.4)
     docile (1.4.0)
@@ -822,7 +826,7 @@ DEPENDENCIES
   chartkick
   coderay
   coffee-rails
-  database_cleaner
+  database_cleaner (~> 2.0.0)
   doorkeeper (~> 5.2.5)
   doorkeeper-i18n
   dotenv-rails
@@ -870,7 +874,7 @@ DEPENDENCIES
   omniauth-globalid
   omniauth-strava
   omniauth-twitter
-  parallel_tests
+  parallel_tests (~> 3.5.2)
   paranoia
   pg (~> 1.0)
   pg_search