tdf#97926: Update @since tags

Since it was backported to libreoffice-6-4

Change-Id: I832c252678b132c743f868688abbe702eb1293b2
Reviewed-on: https://gerrit.libreoffice.org/83512
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
Tested-by: Jenkins
diff --git a/offapi/com/sun/star/frame/InfobarType.idl b/offapi/com/sun/star/frame/InfobarType.idl
index 6c410d6..4b57998 100644
--- a/offapi/com/sun/star/frame/InfobarType.idl
+++ b/offapi/com/sun/star/frame/InfobarType.idl
@@ -14,7 +14,7 @@ module com { module sun { module star { module frame {

/** Infobar types.

    @since LibreOffice 6.5
    @since LibreOffice 6.4
*/
constants InfobarType
{
diff --git a/offapi/com/sun/star/frame/XInfobarProvider.idl b/offapi/com/sun/star/frame/XInfobarProvider.idl
index 68278c5..1fbaa46 100644
--- a/offapi/com/sun/star/frame/XInfobarProvider.idl
+++ b/offapi/com/sun/star/frame/XInfobarProvider.idl
@@ -20,7 +20,7 @@ module com {  module sun {  module star {  module frame {

    This interface can be obtained via com::sun::star::frame::XController.

    @since LibreOffice 6.5
    @since LibreOffice 6.4
 */
interface XInfobarProvider: uno::XInterface
{