test: avoid double-closing server in client-request test (#5255)

Author: trivikr

test/client-request.js

@@ -156,7 +156,6 @@ test('request dump with abort signal', async (t) => {
         t.ok(stackLines[4].startsWith('at RequestHandler.runInAsyncScope'))
         t.ok(stackLines[5].startsWith('at RequestHandler.onResponseStart'))
         t.ok(stackLines[6].startsWith('at Request.onResponseStart'))
-        server.close()
       })
       ac.abort()
     })
@@ -195,7 +194,6 @@ test('request dump with POJO as invalid signal', async (t) => {
         t.ok(stackLines[3].startsWith('at RequestHandler.runInAsyncScope'))
         t.ok(stackLines[4].startsWith('at RequestHandler.onResponseStart'))
         t.ok(stackLines[5].startsWith('at Request.onResponseStart'))
-        server.close()
       })
     })
   })
@@ -235,7 +233,6 @@ test('request dump with aborted signal', async (t) => {
         t.ok(stackLines[2].startsWith('at RequestHandler.runInAsyncScope'))
         t.ok(stackLines[3].startsWith('at RequestHandler.onResponseStart'))
         t.ok(stackLines[4].startsWith('at Request.onResponseStart'))
-        server.close()
       })
       ac.abort()
     })