Update nsa gem to version 0.3.0 (mastodon#29065) (mastodon#29206)

Co-authored-by: Matt Jankowski <matt@jankowski.online>

Gemfile

@@ -61,7 +61,7 @@ gem 'kaminari', '~> 1.2'
 gem 'link_header', '~> 0.0'
 gem 'mime-types', '~> 3.5.0', require: 'mime/types/columnar'
 gem 'nokogiri', '~> 1.15'
-gem 'nsa', github: 'jhawthorn/nsa', ref: 'e020fcc3a54d993ab45b7194d89ab720296c111b'
+gem 'nsa'
 gem 'oj', '~> 3.14'
 gem 'ox', '~> 2.14'
 gem 'parslet'

Gemfile.lock

@@ -7,17 +7,6 @@ GIT
       hkdf (~> 0.2)
       jwt (~> 2.0)
 
-GIT
-  remote: https://github.com/jhawthorn/nsa.git
-  revision: e020fcc3a54d993ab45b7194d89ab720296c111b
-  ref: e020fcc3a54d993ab45b7194d89ab720296c111b
-  specs:
-    nsa (0.2.8)
-      activesupport (>= 4.2, < 7.2)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      sidekiq (>= 3.5)
-      statsd-ruby (~> 1.4, >= 1.4.0)
-
 GIT
   remote: https://github.com/mastodon/rails-settings-cached.git
   revision: 86328ef0bd04ce21cc0504ff5e334591e8c2ccab
@@ -483,6 +472,11 @@ GEM
     nokogiri (1.16.2)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
+    nsa (0.3.0)
+      activesupport (>= 4.2, < 7.2)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      sidekiq (>= 3.5)
+      statsd-ruby (~> 1.4, >= 1.4.0)
     oj (3.16.1)
     omniauth (2.1.1)
       hashie (>= 3.4.6)
@@ -884,7 +878,7 @@ DEPENDENCIES
   net-http (~> 0.3.2)
   net-ldap (~> 0.18)
   nokogiri (~> 1.15)
-  nsa!
+  nsa
   oj (~> 3.14)
   omniauth (~> 2.0)
   omniauth-cas!