Update lockfile for mastodon#12758 (mastodon#12762)

Gemfile.lock

@@ -174,8 +174,8 @@ GEM
       elasticsearch (>= 2.0.0)
       elasticsearch-dsl
     chunky_png (1.3.10)
-    cld3 (3.2.4)
-      ffi (>= 1.1.0, < 1.11.0)
+    cld3 (3.2.6)
+      ffi (>= 1.1.0, < 1.12.0)
     climate_control (0.2.0)
     cocaine (0.5.8)
       climate_control (>= 0.0.3, < 1.0)
@@ -369,9 +369,9 @@ GEM
       redis (>= 3.0.5)
     memory_profiler (0.9.14)
     method_source (0.9.2)
-    microformats (4.1.0)
-      json (~> 2.1)
-      nokogiri (~> 1.8, >= 1.8.3)
+    microformats (4.2.0)
+      json (~> 2.2)
+      nokogiri (~> 1.10)
     mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
@@ -698,7 +698,7 @@ DEPENDENCIES
   capybara (~> 3.29)
   charlock_holmes (~> 0.7.7)
   chewy (~> 5.1)
-  cld3 (~> 3.2.4)
+  cld3 (~> 3.2.6)
   climate_control (~> 0.2)
   concurrent-ruby
   connection_pool
@@ -738,8 +738,8 @@ DEPENDENCIES
   makara (~> 0.4)
   mario-redis-lock (~> 1.2)
   memory_profiler
-  microformats (~> 4.1)
-  mime-types (~> 3.3)
+  microformats (~> 4.2)
+  mime-types (~> 3.3.1)
   net-ldap (~> 0.16)
   nilsimsa!
   nokogiri (~> 1.10)
@@ -789,7 +789,7 @@ DEPENDENCIES
   simple-navigation (~> 4.1)
   simple_form (~> 5.0)
   simplecov (~> 0.17)
-  sprockets (~> 3.7)
+  sprockets (~> 3.7.2)
   sprockets-rails (~> 3.2)
   stackprof
   stoplight (~> 2.2.0)