sw anchored object allow overlap: replace TODO with OASIS proposal

Change-Id: I2746a2c55ed05cc58b2bcfed4f61c0461fce6ea1
Reviewed-on: https://gerrit.libreoffice.org/80086
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <[email protected]>
diff --git a/schema/libreoffice/OpenDocument-schema-v1.3+libreoffice.rng b/schema/libreoffice/OpenDocument-schema-v1.3+libreoffice.rng
index 089152a..47c1ef7 100644
--- a/schema/libreoffice/OpenDocument-schema-v1.3+libreoffice.rng
+++ b/schema/libreoffice/OpenDocument-schema-v1.3+libreoffice.rng
@@ -914,7 +914,7 @@
            <rng:ref name="nonNegativeInteger"/>
          </rng:attribute>
        </rng:optional>
        <!-- TODO no proposal -->
        <!-- https://issues.oasis-open.org/browse/OFFICE-4047 -->
        <rng:optional>
          <rng:attribute name="loext:allow-overlap">
            <rng:ref name="boolean"/>