Update oci requirement from >= 2.14, < 2.21 to >= 2.14, < 2.22

Updates the requirements on [oci](https://docs.cloud.oracle.com/tools/ruby/latest/frames.html) to permit the latest version.

---
updated-dependencies:
- dependency-name: oci
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

record_store.gemspec

@@ -37,7 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency 'fog-xml'
   spec.add_runtime_dependency 'google-cloud-dns', '~> 0.31'
   spec.add_runtime_dependency 'ns1'
-  spec.add_runtime_dependency 'oci', '>= 2.14', '< 2.21'
+  spec.add_runtime_dependency 'oci', '>= 2.14', '< 2.22'
   spec.add_runtime_dependency 'ruby-limiter', '>= 1.0.1', '< 3'
 
   spec.add_development_dependency 'bundler'