Remove kubectl dependency from brew and aur pkgs

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>

.github/aur/flux-bin/.SRCINFO.template

@@ -8,7 +8,6 @@ pkgbase = flux-bin
 	arch = armv7h
 	arch = aarch64
 	license = APACHE
-	optdepends = kubectl
 	source_x86_64 = flux-bin-${PKGVER}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v1/flux_${PKGVER}_linux_amd64.tar.gz
 	source_armv6h = flux-bin-${PKGVER}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v1/flux_${PKGVER}_linux_arm.tar.gz
 	source_armv7h = flux-bin-${PKGVER}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v1/flux_${PKGVER}_linux_arm.tar.gz

.github/aur/flux-bin/PKGBUILD.template

@@ -8,8 +8,7 @@ pkgdesc="Open and extensible continuous delivery solution for Kubernetes"
 url="https://fluxcd.io/"
 arch=("x86_64" "armv6h" "armv7h" "aarch64")
 license=("APACHE")
-optdepends=('kubectl: for apply actions on the Kubernetes cluster',
-'bash-completion: auto-completion for flux in Bash',
+optdepends=('bash-completion: auto-completion for flux in Bash',
 'zsh-completions: auto-completion for flux in ZSH')
 source_x86_64=(
   "${pkgname}-${pkgver}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v${pkgver}/flux_${pkgver}_linux_amd64.tar.gz"

.github/aur/flux-go/.SRCINFO.template

@@ -10,7 +10,6 @@ pkgbase = flux-go
 	license = APACHE
 	makedepends = go
 	depends = glibc
-	optdepends = kubectl
 	provides = flux-bin
 	conflicts = flux-bin
   replaces = flux-cli

.github/aur/flux-go/PKGBUILD.template

@@ -13,8 +13,7 @@ conflicts=("flux-bin")
 replaces=("flux-cli")
 depends=("glibc")
 makedepends=('go>=1.16', 'kustomize>=3.0')
-optdepends=('kubectl: for apply actions on the Kubernetes cluster',
-'bash-completion: auto-completion for flux in Bash',
+optdepends=('bash-completion: auto-completion for flux in Bash',
 'zsh-completions: auto-completion for flux in ZSH')
 source=(
   "${pkgname}-${pkgver}.tar.gz::https://github.com/fluxcd/flux2/archive/v${pkgver}.tar.gz"

.github/aur/flux-scm/.SRCINFO.template

@@ -10,7 +10,6 @@ pkgbase = flux-scm
 	license = APACHE
 	makedepends = go
 	depends = glibc
-	optdepends = kubectl
 	provides = flux-bin
 	conflicts = flux-bin
 	source = git+https://github.com/fluxcd/flux2.git

.github/aur/flux-scm/PKGBUILD.template

@@ -12,8 +12,7 @@ provides=("flux-bin")
 conflicts=("flux-bin")
 depends=("glibc")
 makedepends=('go>=1.16', 'kustomize>=3.0')
-optdepends=('kubectl: for apply actions on the Kubernetes cluster',
-'bash-completion: auto-completion for flux in Bash',
+optdepends=('bash-completion: auto-completion for flux in Bash',
 'zsh-completions: auto-completion for flux in ZSH')
 source=(
   "git+https://github.com/fluxcd/flux2.git"

.goreleaser.yml

@@ -49,9 +49,6 @@ brews:
     folder: Formula
     homepage: "https://fluxcd.io/"
     description: "Flux CLI"
-    dependencies:
-      - name: kubectl
-        type: optional
     install: |
       bin.install "flux"