fix: Fixes k9s

Apparently, this has never worked correctly before.

Author: dploeger

feature/k9s/feature.yaml

@@ -2,4 +2,4 @@ icon: "🐾"
 title: "k9s"
 description: "Installs [k9s](https://k9scli.io/)"
 configuration:
-    - "Environment K9S_VERSION (optional): Valid k9s version to install (defaults to latest)"
+    - "Environment K9S_VERSION (required): Valid k9s version to install"

feature/k9s/goss/.env

@@ -1 +1 @@
-DEBUG_k9s=yes
+K9S_VERSION=0.32.5

feature/k9s/install.sh

@@ -1,16 +1,11 @@
 . /feature-installer-utils.sh
 
-if [ -n "${K9S_VERSION}" ]
-then
-  K9S_VERSION=$(checkAndCleanVersion "${K9S_VERSION}")
-else
-  K9S_VERSION="latest"
-fi
+K9S_VERSION=$(checkAndCleanVersion "${K9S_VERSION}")
 
 TEMPDIR=$(mktemp -d)
 cd "${TEMPDIR}" || exit
 
-downloadFromGithub derailed k9s "${K9S_VERSION}" k9s_Linux_ .tar.gz k9s.tar.gz
+downloadFromGithub derailed k9s "v${K9S_VERSION}" k9s_Linux_ .tar.gz k9s.tar.gz
 
 execHandle "Unpacking k9s" tar xzf k9s.tar.gz
 execHandle "Installing k9s" mv k9s /home/cloudcontrol/bin