test: adjust for updated scoping

Author: nikku

test/spec/zeebe/ZeebeVariableResolver.spec.js

@@ -1409,7 +1409,7 @@ describe('ZeebeVariableResolver', function() {
           ],
           scope: 'ai-agent-chat-with-tools'
         },
-        { name: 'toolCallResults', origin: [ 'AI_Agent' ], scope: 'ai-agent-chat-with-tools' },
+        { name: 'toolCallResults', origin: [ 'AI_Agent' ], scope: 'AI_Agent' },
         {
           name: 'data',
           scope: 'AI_Agent',
@@ -1520,7 +1520,6 @@ describe('ZeebeVariableResolver', function() {
 
       // then
       expect(variables).to.variableEqual([
-        { name: 'toolCallResults', scope: 'ai-agent-chat-with-tools' },
         { name: 'toolCallResult', scope: 'ai-agent-chat-with-tools' },
         { name: 'agent', origin: [ 'AI_Agent' ], scope: 'ai-agent-chat-with-tools' }
       ]);