[REM] purchase_order_line_sequence: Not needed anymore

After odoo/odoo@49b143e

the sequence is correctly transmitted from purchase line to invoice line.

Author: rousseldenis

.pre-commit-config.yaml

@@ -1,6 +1,7 @@
 exclude: |
   (?x)
   # NOT INSTALLABLE ADDONS
+  ^purchase_order_line_sequence/|
   # END NOT INSTALLABLE ADDONS
   # Files and folders generated by bots, to avoid loops
   ^setup/|/static/description/index\.html$|

purchase_order_line_sequence/__manifest__.py

@@ -24,7 +24,7 @@
         "views/report_purchasequotation.xml",
     ],
     "post_init_hook": "post_init_hook",
-    "installable": True,
+    "installable": False,
     "auto_install": False,
     "license": "AGPL-3",
 }