Update dependencies to platform version 1.27.1

[danielpeach]

Event

{
  "branchName": "release-1.27.x",
  "createTag": true,
  "dependencyUpdates": [
    {
      "depName": "clouddriver",
      "depVersion": "5.74.4"
    },
    {
      "depName": "kork",
      "depVersion": "7.115.2"
    }
  ],
  "hasDependencyUpdates": true,
  "newGradleProperties": "spinnakerRelease=1.27.1\norg.gradle.parallel=true\n\nspinnakerGradleVersion=8.0.4\npf4jVersion=3.2.0\nkorkVersion=7.115.2\n\n# TODO: switch to a real Clouddriver release.\nclouddriverVersion=5.74.4\nkotlinVersion=1.3.50",
  "orgName": "spinnaker-plugin-examples",
  "platformVersion": "1.27.1",
  "repoId": "MDEwOlJlcG9zaXRvcnkyNjcwNjgyMDU=",
  "repoName": "kubernetesCRDHandler"
}