fixed typo

Signed-off-by: Anton Jäppinen Johansson <antja@westermo.com>

Author: Anton Jäppinen Johansson

src/views/portfolio/vulnerabilities/VulnerabilityDetailsModal.vue

@@ -1803,7 +1803,7 @@ export default {
       return [];
     },
     updateAliasSelection: function (selections) {
-      this.$root.this.$emit('bv::hide::modal', 'selectAliasModal');
+      this.$root.$emit('bv::hide::modal', 'selectAliasModal');
       let alias = this.vulnerability.aliases?.[0] ?? {
         internalId: this.vulnerability.vulnId,
         cveId: null,