feat/rename collectionVariables variable name to runtimeVariables (#2638)

* pr review changes

* collection root object in export json

* import environment updates

* tests run execution order fix for collection runs

* updated validations

* collectionVariables -> runtimeVariables

* removed husky, adjusted indentation

---------

Co-authored-by: Anoop M D <anoop.md1421@gmail.com>

packages/bruno-js/src/runtime/assert-runtime.js

@@ -168,7 +168,7 @@ const evaluateRhsOperand = (rhsOperand, operator, context) => {
 
   const interpolationContext = {
     requestVariables: context.bru.requestVariables,
-    collectionVariables: context.bru.collectionVariables,
+    runtimeVariables: context.bru.runtimeVariables,
     envVariables: context.bru.envVariables,
     processEnvVars: context.bru.processEnvVars
   };
@@ -204,14 +204,14 @@ const evaluateRhsOperand = (rhsOperand, operator, context) => {
 };
 
 class AssertRuntime {
-  runAssertions(assertions, request, response, envVariables, collectionVariables, processEnvVars) {
+  runAssertions(assertions, request, response, envVariables, runtimeVariables, processEnvVars) {
     const requestVariables = request?.requestVariables || {};
     const enabledAssertions = _.filter(assertions, (a) => a.enabled);
     if (!enabledAssertions.length) {
       return [];
     }
 
-    const bru = new Bru(envVariables, collectionVariables, processEnvVars, undefined, requestVariables);
+    const bru = new Bru(envVariables, runtimeVariables, processEnvVars, undefined, requestVariables);
     const req = new BrunoRequest(request);
     const res = createResponseParser(response);
 
@@ -224,7 +224,7 @@ class AssertRuntime {
     const context = {
       ...envVariables,
       ...requestVariables,
-      ...collectionVariables,
+      ...runtimeVariables,
       ...processEnvVars,
       ...bruContext
     };