update_duplicate_sources: Rely on clone URL

Rely on the metaproject clone URL instead of its directory name. Works fine with the bitbucket.org ➔ orus.io move.

NEWS.rst

@@ -7,6 +7,10 @@ History
 
 Add odoo 13.
 Add ODOO_ADDONS_PATH env var to start.
+Add import_sql script.
+Add option to bind odoo sources in the image
+- ``update_duplicate_sources`` now relies on the metaproject clone URL instead
+  of its directory name. Works fine with the bitbucket.org ➔ orus.io move.
 
 3.0
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