Merge branch 'fix_supportTicketIsOverDueValueExpression' into '2021.2.3'

fixed supportticket IsOverdue value expression

See merge request xrm/basic!1588

entity/SupportTicket_entity/recordcontainers/db/recordfieldmappings/isoverdue.value/expression.js

@@ -8,5 +8,4 @@ result.string( SqlBuilder.caseStatement()
                .when("TASK.MATURITY_DATE", datetime.date(), SqlBuilder.GREATER()).then("0")
                .when( "TASK.MATURITY_DATE is null").then("0")
                .when( "TASK.STATUS", $KeywordRegistry.taskStatus$ended()).then("0")
-               .elseString("1"));
-
+               .elseValue("1"));
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