comment out, instead of skipping, intermittently failing test

`skip` seems to working only sometimes. It intermittently fails on Windows in CI. The reason for skipping the test in the first place was to prevent intermittent failures of the test itself, so adding `skip` did not improve the situation, unfortunately.

tests/integration/testIntegration.nim

@@ -247,30 +247,29 @@ twonodessuite "Integration tests", debug1 = false, debug2 = false:
   # reason. This test has been completely refactored in
   # https://github.com/codex-storage/nim-codex/pull/607 in which it will be
   # reintroduced.
-  test "expired request partially pays out for stored time":
-    skip
-    let marketplace = Marketplace.new(Marketplace.address, ethProvider.getSigner())
-    let tokenAddress = await marketplace.token()
-    let token = Erc20Token.new(tokenAddress, ethProvider.getSigner())
-    let reward = 400.u256
-    let duration = 100.u256
-
-    # client 2 makes storage available
-    let startBalanceClient2 = await token.balanceOf(account2)
-    discard client2.postAvailability(size=140000.u256, duration=200.u256, minPrice=300.u256, maxCollateral=300.u256).get
-
-    # client 1 requests storage but requires two nodes to host the content
-    let startBalanceClient1 = await token.balanceOf(account1)
-    let expiry = (await ethProvider.currentTime()) + 10
-    let cid = client1.upload(exampleString(100000)).get
-    let id = client1.requestStorage(cid, duration=duration, reward=reward, proofProbability=3.u256, expiry=expiry, collateral=200.u256, nodes=2).get
-
-    # We have to wait for Client 2 fills the slot, before advancing time.
-    # Until https://github.com/codex-storage/nim-codex/issues/594 is implemented nothing better then
-    # sleeping some seconds is available.
-    await sleepAsync(2.seconds)
-    await ethProvider.advanceTimeTo(expiry+1)
-    check eventually(client1.purchaseStateIs(id, "cancelled"), 20000)
-
-    check eventually ((await token.balanceOf(account2)) - startBalanceClient2) > 0 and ((await token.balanceOf(account2)) - startBalanceClient2) < 10*reward
-    check eventually (startBalanceClient1 - (await token.balanceOf(account1))) == ((await token.balanceOf(account2)) - startBalanceClient2)
+  # test "expired request partially pays out for stored time":
+  #   let marketplace = Marketplace.new(Marketplace.address, ethProvider.getSigner())
+  #   let tokenAddress = await marketplace.token()
+  #   let token = Erc20Token.new(tokenAddress, ethProvider.getSigner())
+  #   let reward = 400.u256
+  #   let duration = 100.u256
+
+  #   # client 2 makes storage available
+  #   let startBalanceClient2 = await token.balanceOf(account2)
+  #   discard client2.postAvailability(size=140000.u256, duration=200.u256, minPrice=300.u256, maxCollateral=300.u256).get
+
+  #   # client 1 requests storage but requires two nodes to host the content
+  #   let startBalanceClient1 = await token.balanceOf(account1)
+  #   let expiry = (await ethProvider.currentTime()) + 10
+  #   let cid = client1.upload(exampleString(100000)).get
+  #   let id = client1.requestStorage(cid, duration=duration, reward=reward, proofProbability=3.u256, expiry=expiry, collateral=200.u256, nodes=2).get
+
+  #   # We have to wait for Client 2 fills the slot, before advancing time.
+  #   # Until https://github.com/codex-storage/nim-codex/issues/594 is implemented nothing better then
+  #   # sleeping some seconds is available.
+  #   await sleepAsync(2.seconds)
+  #   await ethProvider.advanceTimeTo(expiry+1)
+  #   check eventually(client1.purchaseStateIs(id, "cancelled"), 20000)
+
+  #   check eventually ((await token.balanceOf(account2)) - startBalanceClient2) > 0 and ((await token.balanceOf(account2)) - startBalanceClient2) < 10*reward
+  #   check eventually (startBalanceClient1 - (await token.balanceOf(account1))) == ((await token.balanceOf(account2)) - startBalanceClient2)