[entropy.db] make sure to commit() at the end of createAllIndexes()

It has been found that with the new baseinfo, extrainfo SCHEMA,
createAllIndexes() deadlocks at the ANALYZE statement. Committing
any previous transaction before calling ANALYZE fixes the issue.

lib/entropy/db/__init__.py

@@ -5657,6 +5657,9 @@ class EntropyRepository(EntropyRepositoryBase):
             self._createLicensesIndex()
             self._createCategoriesIndex()
             self._createCompileFlagsIndex()
+        # make sure to commit here, or ANALYZE below
+        # might deadlock
+        self.commit(force=True)
         self._cursor().execute("ANALYZE").fetchall()
 
     def _createMirrorlinksIndex(self):