Update version added string

Author: nyalldawson

python/core/auto_generated/qgsfeature.sip.in

@@ -337,7 +337,7 @@ The feature will be made valid after calling this method.
 
 .. seealso:: :py:func:`clearGeometry`
 
-.. versionadded:: 3.6
+.. versionadded:: 3.4.3
 %End
 %MethodCode
     sipCpp->setGeometry( std::unique_ptr< QgsAbstractGeometry>( a0 ) );

src/core/qgsfeature.h

@@ -351,7 +351,7 @@ class CORE_EXPORT QgsFeature
      * The feature will be made valid after calling this method.
      * \see geometry()
      * \see clearGeometry()
-     * \since QGIS 3.6
+     * \since QGIS 3.4.3
      */
 #ifndef SIP_RUN
     void setGeometry( std::unique_ptr< QgsAbstractGeometry > geometry );