adjust log level to reduce ci log spam (#5232)

In keymanager test, logs are currently not analyzable due to large
number of `libp2p gossipsub` logs. Hide those.

tests/nim.cfg

@@ -1,5 +1,13 @@
+# beacon_chain
+# Copyright (c) 2019-2023 Status Research & Development GmbH
+# Licensed and distributed under either of
+#   * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
+#   * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
+# at your option. This file may not be copied, modified, or distributed except according to those terms.
+
 # Use only `secp256k1` public key cryptography as an identity in LibP2P.
 -d:"libp2p_pki_schemes=secp256k1"
+-d:"chronicles_runtime_filtering=on"
 -d:chronosStrictException
 --styleCheck:usages
 --styleCheck:hint

tests/test_keymanager_api.nim

@@ -1492,4 +1492,7 @@ let
       fatal "Invalid base port arg", basePort = basePortStr, exc = exc.msg
       quit 1
 
+for topicName in ["libp2p", "gossipsub"]:
+  doAssert setTopicState(topicName, Disabled)
+
 waitFor main(basePort)