main/fish: remove minikube completion

it's now provided by the minikube-fish-completion package

main/fish/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Leo <thinkabit.ukim@gmail.com>
 pkgname=fish
 pkgver=3.2.2
-pkgrel=0
+pkgrel=1
 pkgdesc="Modern interactive commandline shell"
 url="https://fishshell.com/"
 arch="all"
@@ -53,6 +53,9 @@ package() {
 
 	# https://github.com/fish-shell/fish-shell/issues/2436
 	rm "$pkgdir"/usr/share/fish/completions/docker.fish
+
+	# provided by minikube-fish-completion
+	rm "$pkgdir"/usr/share/fish/completions/minikube.fish
 }
 
 doc() {