Prepare for v0.14.0 release

Also add a step in the release process to check for dependabot alerts.

Signed-off-by: Michi Mutsuzaki <[email protected]>

README.md

@@ -44,7 +44,7 @@ binary releases.
 
 | Release                                                              | Release Date | Maintained | Supported Cilium Versions |
 |----------------------------------------------------------------------|--------------|------------|---------------------------|
-| [v0.13.2](https://github.com/cilium/cilium-cli/releases/tag/v0.13.2) | 2023-03-20   | Yes        | Cilium 1.11 and newer     |
+| [v0.14.0](https://github.com/cilium/cilium-cli/releases/tag/v0.14.0) | 2023-04-22   | Yes        | Cilium 1.11 and newer     |
 | [v0.10.7](https://github.com/cilium/cilium-cli/releases/tag/v0.10.7) | 2022-05-31   | No         | Cilium 1.10               |
 
 Please see [Experimental `helm` installation mode](#experimental-helm-installation-mode)

RELEASE.md

@@ -12,6 +12,7 @@ table](https://github.com/cilium/cilium-cli#releases) for the most recent suppor
   merge](https://github.com/cilium/cilium-cli/labels/ready-to-merge)
 - Make sure there are no [open issues or PRs labeled as release
   blocker](https://github.com/cilium/cilium-cli/labels/priority%2Frelease-blocker)
+- Make sure there are no [Dependabot alerts](https://github.com/cilium/cilium-cli/security/dependabot)
 
 ## Prepare environment variables