Fix Tutorial xrefs

Fix all of the broken xrefs in the tutorial and test drive docs that are flagged up in the Antora build.

repo: https://github.com/couchbaselabs/mobile-training-todo | branch: tutorials | component: tutorials | version: master
path: content/modules/todo-app/pages/develop/csharp/create-database.adoc | xref: csharp/adding-security.adoc
path: content/modules/todo-app/pages/develop/java/adding-security.adoc | xref: swift/adding-security.adoc
path: content/modules/todo-app/pages/develop/java/adding-synchronization.adoc | xref: swift/create-database.adoc
path: content/modules/todo-app/pages/develop/java/adding-synchronization.adoc | xref: swift/adding-security.adoc
path: content/modules/todo-app/pages/develop/java/create-database.adoc | xref: java/adding-security.adoc
path: content/modules/todo-app/pages/develop/java/using-the-database.adoc | xref: swift/create-database.adoc
path: content/modules/todo-app/pages/develop/java/using-the-database.adoc | xref: swift/adding-synchronization.adoc
path: content/modules/todo-app/pages/develop/swift/adding-security.adoc | xref: swift/adding-security.adoc
path: content/modules/todo-app/pages/develop/swift/adding-synchronization.adoc | xref: swift/create-database.adoc
path: content/modules/todo-app/pages/develop/swift/adding-synchronization.adoc | xref: swift/adding-security.adoc
path: content/modules/todo-app/pages/develop/swift/create-database.adoc | xref: swift/adding-security.adoc
path: content/modules/todo-app/pages/develop/swift/using-the-database.adoc | xref: swift/create-database.adoc
path: content/modules/todo-app/pages/develop/swift/using-the-database.adoc | xref: swift/adding-synchronization.adoc

repo: https://github.com/couchbaselabs/mobile-travel-sample | branch: master | component: tutorials | version: master
path: content/modules/mobile-travel-sample/pages/android/develop/security.adoc | xref: :java/installation/overview.adoc
path: content/modules/mobile-travel-sample/pages/android/develop/sync.adoc | xref: :java/installation/sync-gateway-2.0.adoc
path: content/modules/mobile-travel-sample/pages/android/installation/manual.adoc | xref: python-sdk::sample-app-backend.adoc
path: content/modules/mobile-travel-sample/pages/csharp/installation/manual.adoc | xref: python-sdk::sample-app-backend.adoc
path: content/modules/mobile-travel-sample/pages/java/develop/security.adoc | xref: :java/installation/overview.adoc
path: content/modules/mobile-travel-sample/pages/java/develop/sync.adoc | xref: :java/installation/sync-gateway-2.0.adoc
path: content/modules/mobile-travel-sample/pages/java/installation/manual.adoc | xref: python-sdk::sample-app-backend.adoc
path: content/modules/mobile-travel-sample/pages/swift/develop/security.adoc | xref: :swift/installation/overview.adoc
path: content/modules/mobile-travel-sample/pages/swift/develop/sync.adoc | xref: :installation/index.adoc
path: content/modules/mobile-travel-sample/pages/swift/installation/manual.adoc | xref: python-sdk::sample-app-backend.adoc

repo: https://github.com/couchbase-partners/test-drive-couchbase | branch: docs-site-pub | component: cloud-test-drive | version: master
path: modules/ROOT/pages/Document-Operations-Perform-at-Scale.adoc | xref: learn:buckets-memory-and-storage/vbuckets.adoc

repo: https://github.com/couchbase/developer-content | branch: master | component: tutorials | version: master
path: modules/quick-start/pages/common/quickstart-spring32.adoc | xref: quickstart-docker-image-manual.adoc
path: modules/quick-start/pages/quickstart-java27-springdata32-intellij-firstquery-cb65.adoc | xref: quickstart-docker-image-manual.adoc
path: modules/quick-start/pages/quickstart-java27-springdata32-vscode-firstquery-cb65.adoc | xref: quickstart-docker-image-manual.adoc
path: modules/quick-start/pages/quickstart-nodejs26-ottoman-vscode-firstquery-cb65.adoc | xref: quickstart-docker-image-manual-cb65-for-ottoman.adoc