Build Cache for Bazel v1.4.1

Changelog
1

What’s Changed

  • Bump the Bitrise Build Cache CLI from v3.6.0 to v3.6.5, picking up both ACI-5356 Bazel header-escaping fixes: x-flare-builduser is now quoted, so a build user containing a space no longer splits into separate Bazel arguments, and x-workflow-name is escaped rather than only quoted, so a ' or \ in a workflow name no longer breaks the generated bazelrc line.
  • Also picks up the CLI fix for the Xcode compilation cache degradation introduced in v3.6.3.

This step had drifted four releases behind because its auto-update PR was left open; see #22.