v2.18.0

Changed

• Updated Ruby OCI image from v3.3.5 to v3.3.6. (#366 & #377) @dependabot
• Updated Fluentd from v1.18.0 to v1.18.0. (#372) @dependabot
• Updated json Gem from 2.7.5 to 2.9.1. (#369, #378 & #384) @dependabot
• Updated fluent-plugin-s3 from v1.7.2 to v1.8.2. (#369 & #384) @dependabot
• Updated async from 1.32.1 to 2.21.1. (#374) @dependabot
• Updated async-http from 0.64.2 to 0.86.0. (#374) @dependabot
• Updated oj Gem from 3.16.7 to 3.16.9. (#384) @dependabot