Fix API key rows not being displayed

The keyword `this` is not available when using `() => {}` notation instead of `function() {}`...

This is a regression introduced in #768. Thanks @msymons for spotting it!

Signed-off-by: nscuro <nscuro@protonmail.com>

src/views/administration/accessmanagement/ApiKeyListGroupItem.vue

@@ -57,18 +57,18 @@ export default {
     EditApiKeyCommentModal,
   },
   computed: {
-    keyId: () => {
+    keyId: function () {
       return MurmurHash2(this.apiKey.key).result();
     },
-    comment: () => {
+    comment: function () {
       return this.apiKey.comment ? this.apiKey.comment : 'No comment';
     },
-    createdTimestamp: () => {
+    createdTimestamp: function () {
       return this.apiKey.created
         ? common.formatTimestamp(this.apiKey.created, true)
         : 'N/A';
     },
-    lastUsedTimestamp: () => {
+    lastUsedTimestamp: function () {
       return this.apiKey.lastUsed
         ? common.formatTimestamp(this.apiKey.lastUsed, true)
         : 'N/A';

src/views/administration/accessmanagement/EditApiKeyCommentModal.vue

@@ -50,7 +50,7 @@ export default {
     this.comment = this.apiKey.comment;
   },
   methods: {
-    updateComment: () => {
+    updateComment: function () {
       this.axios
         .post(
           `${this.$api.BASE_URL}/${this.$api.URL_TEAM}/key/${this.apiKey.key}/comment`,
@@ -70,7 +70,7 @@ export default {
           );
         });
     },
-    resetValues: () => {
+    resetValues: function () {
       this.comment = null;
     },
   },