remove unneeded depends

decode-config/PKGBUILD

@@ -7,7 +7,7 @@
 _module="decode-config"
 _pkgname="python-${_module//_/-}"
 pkgname="$_pkgname"
-pkgrel=1
+pkgrel=2
 pkgver=14.3.0
 pkgdesc="Backup/restore and decode configuration tool for Tasmota"
 url="https://github.com/tasmota/decode-config"
@@ -27,9 +27,6 @@ makedepends=(
   'python-setuptools'
   'python-wheel'
 )
-optdepends=(
-  'python-setuptools: used on import error'
-)
 
 _pkgsrc="$_module-$pkgver"
 _pkgext="tar.gz"