Configurable qs for ipfs add timeout

[vicky-g]

Description

Tests

happy path:

// 20211028164337
// http://cn1_creator-node_1:4001/health_check/ipfs?timeout=10000

{
  "data": {
    "hash": "QmdJGCb6tjsJwpjwjjf9EmD4oZjvcSSE4KS1fxAmQTCPwY",
    "duration": "86ms"
  },
  "signer": "0x8c755b082dbc874d362ec5c3366cabcd9440bee8",
  "timestamp": "2021-10-28T23:43:37.001Z",
  "signature": "0xc385c2cd1b0b5d4a72c6fb8cef75205ece39a7279f036b80427bc2dee3ddd73d476dfa10d11dcf8868ada68706f92a2ced5cfb78b71f6d25853fd6e694047dd71c"
}

testing low timeout threshold:

// 20211028164245
// http://cn1_creator-node_1:4001/health_check/ipfs?timeout=1

{
  "error": {
    "error": "IPFS took over the specified timeout of 1ms. Time taken 86ms"
  }
}

testing bad query string:
1.

// 20211028164547
// http://cn1_creator-node_1:4001/health_check/ipfs?timeout=agewafewf

{
  "data": {
    "q": "agewafewf",
    "qs": null,   // what parseInt() evaluates timeout query string to
    "actualTimeout": 10000,
    "hash": "QmWbxAv26FeBvE5ZwfrDaaQAg2A7bHoXRTojrzekLUbavb",
    "duration": "106ms"
  },
  "signer": "0x8c755b082dbc874d362ec5c3366cabcd9440bee8",
  "timestamp": "2021-10-28T23:45:46.965Z",
  "signature": "0xdf68008b20c9f48dd1accbd9e82e0c4844ddfa5418b48acd8250b6d5d8554f9c6147271d0eb014a64bbed71d23fa21d14c81c11708a82849448c1b5f4631c4301b"
}

// 20211028164605
// http://cn1_creator-node_1:4001/health_check/ipfs?timeout=m,,,222$4

{
  "data": {
    "q": "m,,,222$4",
    "qs": null,   // what parseInt() evaluates timeout query string to
    "actualTimeout": 10000,
    "hash": "QmWbxAv26FeBvE5ZwfrDaaQAg2A7bHoXRTojrzekLUbavb",
    "duration": "106ms"
  },
  "signer": "0x8c755b082dbc874d362ec5c3366cabcd9440bee8",
  "timestamp": "2021-10-28T23:46:05.063Z",
  "signature": "0xcd18465cf00ef5009903f5acdc83e2a08ad700b12e388584cfc368f70ebf17953e322289031ae7cc20ef590828c1a3196bd474e9e165761f2095e1889a4a88671b"
}

How will this change be monitored?