fix: Gemfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-RUBY-RAILSHTMLSANITIZER-8454495
- https://snyk.io/vuln/SNYK-RUBY-NOKOGIRI-8453714
- https://snyk.io/vuln/SNYK-RUBY-RAILSHTMLSANITIZER-8447886
- https://snyk.io/vuln/SNYK-RUBY-RAILSHTMLSANITIZER-8448218
- https://snyk.io/vuln/SNYK-RUBY-RAILSHTMLSANITIZER-8448407
- https://snyk.io/vuln/SNYK-RUBY-RAILSHTMLSANITIZER-8448516

Gemfile

@@ -69,7 +69,7 @@ end
 
 # Use Solid Queue for background jobs
 gem "solid_queue", ">= 0.3.2"
-gem "mission_control-jobs"
+gem "mission_control-jobs", ">= 0.4.0"
 
 # Use Solid Cache for caching
 gem "solid_cache"