Revert putting empty files for aws credential locations for q

Author: manodnyab

plugins/amazonq/shared/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/lsp/AmazonQLspService.kt

@@ -453,7 +453,6 @@ private class AmazonQServerInstance(private val project: Project, private val cs
 
         val node = if (SystemInfo.isWindows) "node.exe" else "node"
         val nodePath = NodeExePatcher.getNodeRuntimePath(project, artifact.resolve(node))
-        val emptyFile = Files.createTempFile("empty", null).toAbsolutePath().toString()
 
         val cmd = NodeExePatcher.patch(nodePath)
             .withParameters(
@@ -467,9 +466,6 @@ private class AmazonQServerInstance(private val project: Project, private val cs
                         put("NODE_EXTRA_CA_CERTS", it)
                     }
 
-                    put("AWS_CONFIG_FILE", emptyFile)
-                    put("AWS_SHARED_CREDENTIALS_FILE", emptyFile)
-
                     // assume default endpoint will pick correct proxy if needed
                     val qUri = URI(QDefaultServiceConfig.ENDPOINT)
                     val proxy = JdkProxyProvider.getInstance().proxySelector.select(qUri)