Odoo scripts version number fix for editable installs

Previously it would output 21.0.7.dev while after 21.0.7.
It now output 21.0.8.dev as expected.

odoo_scripts/__init__.py

@@ -11,10 +11,10 @@
     )
 
 # This is maintained by bump2version.
-__version__ = "21.0.7.dev"
+__version__ = "21.0.7"
 try:
     # When using an editable install, the number would be off
     distrib = distribution("odoo-scripts")
     text = distrib.read_text("direct_url.json")
     if text is not None:
         json = loads(text)
@@ -15,10 +15,13 @@
 try:
     # When using an editable install, the number would be off
     distrib = distribution("odoo-scripts")
     text = distrib.read_text("direct_url.json")
     if text is not None:
         json = loads(text)
-        if not json.get("dir_info", {}).get("editable", False):
+        if json.get("dir_info", {}).get("editable", False):
+            split = __version__.split(".")
+            __version__ = ".".join(split[:2] + [f"{int(split[2]) + 1}.dev"])
+        else:
             __version__ = distrib.version
 except PackageNotFoundError:
     pass