ESLint one-var, no-var rules (#3239)

* fixed issues for eslint one-var and no-var rules

Co-authored-by: Joshi <simplyrender@gmail.com>
Co-authored-by: Andrew Henry <akhenry@gmail.com>

src/plugins/condition/ConditionSpec.js

@@ -24,13 +24,13 @@ import Condition from "./Condition";
 import {TRIGGER} from "./utils/constants";
 import TelemetryCriterion from "./criterion/TelemetryCriterion";
 
-let openmct = {},
-    testConditionDefinition,
-    testTelemetryObject,
-    conditionObj,
-    conditionManager,
-    mockTelemetryReceived,
-    mockTimeSystems;
+let openmct = {};
+let testConditionDefinition;
+let testTelemetryObject;
+let conditionObj;
+let conditionManager;
+let mockTelemetryReceived;
+let mockTimeSystems;
 
 describe("The condition", function () {
 

src/plugins/condition/components/ConditionCollection.vue

@@ -194,7 +194,7 @@ export default {
             }
 
             if (new_index >= arr.length) {
-                var k = new_index - arr.length;
+                let k = new_index - arr.length;
                 while ((k--) + 1) {
                     arr.push(undefined);
                 }

src/plugins/condition/components/inspector/ConditionSetSelectorDialog.vue

@@ -127,10 +127,10 @@ export default {
             this.searchService.query(this.searchValue).then(children => {
                 this.filteredTreeItems = children.hits.map(child => {
 
-                    let context = child.object.getCapability('context'),
-                        object = child.object.useCapability('adapter'),
-                        objectPath = [],
-                        navigateToParent;
+                    let context = child.object.getCapability('context');
+                    let object = child.object.useCapability('adapter');
+                    let objectPath = [];
+                    let navigateToParent;
 
                     if (context) {
                         objectPath = context.getPath().slice(1)

src/plugins/condition/criterion/TelemetryCriterionSpec.js

@@ -23,12 +23,12 @@
 import TelemetryCriterion from "./TelemetryCriterion";
 import { getMockTelemetry } from "utils/testing";
 
-let openmct = {},
-    mockListener,
-    testCriterionDefinition,
-    testTelemetryObject,
-    telemetryCriterion,
-    mockTelemetry = getMockTelemetry();
+let openmct = {};
+let mockListener;
+let testCriterionDefinition;
+let testTelemetryObject;
+let telemetryCriterion;
+let mockTelemetry = getMockTelemetry();
 
 describe("The telemetry criterion", function () {