v0.13.0-rc2

What's Changed

• refactor(logs): Replace "Pulling" with "Preparing" in init step logs by @cognifloyd in #287
• refactor(kubernetes): Refactor watch related code by @cognifloyd in #288
• test(kubernetes): Test TailContainer happy path by @cognifloyd in #289
• fix(deps): update module github.com/urfave/cli/v2 to v2.4.0 by @renovate in #290
• chore: update contributing.md by @kaymckay in #291
• chore(release): updates for v0.13.0-rc2 by @KellyMerrick in #292

Full Changelog: v0.13.0-rc1...v0.13.0-rc2