add the pageSize parameter (#5663)

dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/definition/pages/list/_source/versions.vue

@@ -143,7 +143,7 @@
       _mVersionGetProcessDefinitionVersionsPage (val) {
         this.$emit('mVersionGetProcessDefinitionVersionsPage', {
           pageNo: val,
-          pageSize: this.pageSize,
+          pageSize: this.versionData.pageSize,
           processDefinitionCode: this.versionData.processDefinition.code,
           fromThis: this
         })