Fix Quartus programming file extension

Author: rodrigomelo9

pyfpga/quartus.py

@@ -20,8 +20,8 @@ def _configure(self):
         self.conf['make_cmd'] = f'quartus_sh --script {tool}.tcl'
         self.conf['make_ext'] = 'tcl'
         self.conf['prog_bit'] = ['sof', 'pof']
-        self.conf['prog_cmd'] = f'bash {tool}-prog.tcl'
-        self.conf['prog_ext'] = 'tcl'
+        self.conf['prog_cmd'] = f'bash {tool}-prog.sh'
+        self.conf['prog_ext'] = 'sh'
 
     def _make_custom(self):
         if 'part' not in self.data: