Updates the lockbox gem to 0.6.2

Relates to https://gitlab.com/gitlab-org/gitlab/-/issues/325756

Gemfile

@@ -514,7 +514,7 @@ gem 'erubi', '~> 1.9.0'
 gem 'mail', '= 2.7.1'
 
 # File encryption
-gem 'lockbox', '~> 0.3.3'
+gem 'lockbox', '~> 0.6.2'
 
 # Email validation
 gem 'valid_email', '~> 0.1'

Gemfile.lock

@@ -705,7 +705,7 @@ GEM
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     locale (2.1.3)
-    lockbox (0.3.3)
+    lockbox (0.6.2)
     lograge (0.11.2)
       actionpack (>= 4)
       activesupport (>= 4)
@@ -1477,7 +1477,7 @@ DEPENDENCIES
   letter_opener_web (~> 1.3.4)
   license_finder (~> 6.0)
   licensee (~> 9.14.1)
-  lockbox (~> 0.3.3)
+  lockbox (~> 0.6.2)
   lograge (~> 0.5)
   loofah (~> 2.2)
   lru_redux