testing/i3blocks: add missing bash-completion dep

testing/i3blocks/APKBUILD

@@ -8,7 +8,7 @@ url="https://github.com/vivien/i3blocks"
 arch="all"
 license="GPL-3.0-or-later"
 options="!check" # no test suite
-makedepends="ronn autoconf automake"
+makedepends="ronn autoconf automake bash-completion"
 subpackages="$pkgname-doc
 	$pkgname-bash-completion:bashcomp:noarch"
 source="$pkgname-$pkgver.tar.gz::https://github.com/vivien/i3blocks/archive/$pkgver.tar.gz