Revert node pinning (#842)

Author: Charles-Gagnon

builds/azure-pipelines/template-steps-build-test.yml

@@ -27,11 +27,6 @@ steps:
     result: PoliCheck.xml
   condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))
 
-# Use 18.15 directly due to https://github.com/Azure/azure-functions-core-tools/issues/3335
-- task: NodeTool@0
-  inputs:
-    versionSpec: '18.15'
-
 - script: npm install -g azure-functions-core-tools
   displayName: 'Install Azure Functions Core Tools'
 

builds/azure-pipelines/template-steps-performance.yml

@@ -16,11 +16,6 @@ steps:
   inputs:
     useGlobalJson: true
 
-# Use 18.15 directly due to https://github.com/Azure/azure-functions-core-tools/issues/3335
-- task: NodeTool@0
-  inputs:
-    versionSpec: '18.15'
-
 - script: npm install -g azure-functions-core-tools
   displayName: 'Install Azure Functions Core Tools'