Bump testcontainers from 0.21.1 to 0.22.0#5

dependabot[bot] wants to merge 1 commit intomainMetaswitch/helm2oci:mainfrom

dependabot/cargo/testcontainers-0.22.0Metaswitch/helm2oci:dependabot/cargo/testcontainers-0.22.0Copy head branch name to clipboard