fix(cupp): remove cd in wrapper script that prevents writing output to cwd (#4918)

The wrapper script does 'cd /usr/share/cupp' before exec, causing cupp
to write output files (wordlists) to the install directory instead of
the user's working directory. This results in PermissionError since
/usr/share/cupp is owned by root.

The cd is unnecessary — cupp.py already resolves its config path
absolutely via os.path.dirname(os.path.realpath(__file__)).

Also update depends from python2 to python since cupp uses Python 3
syntax and the wrapper already invokes python3.

Author: rvzsec

packages/cupp/PKGBUILD

@@ -8,7 +8,7 @@ pkgdesc='Common User Password Profiler'
 url='http://www.remote-exploit.org/?page_id=418'
 groups=('blackarch' 'blackarch-cracker')
 license=('GPL3')
-depends=('python2')
+depends=('python')
 makedepends=('git')
 arch=('any')
 source=("git+https://github.com/Mebus/$pkgname.git")
@@ -35,8 +35,7 @@ package() {
 
   cat > "$pkgdir/usr/bin/$pkgname" << EOF
 #!/bin/sh
-cd /usr/share/$pkgname
-exec python3 $pkgname.py "\$@"
+exec python3 /usr/share/$pkgname/$pkgname.py "\$@"
 EOF
 
   chmod +x "$pkgdir/usr/bin/$pkgname"