🔱: [acme] sync upgrade with 6 commits [trident-sync]

Bump v5.4.0
Bump dependencies
Retry HTTP requests on server errors or when rate limited
Forgot to refresh directory timestamp after successful get
Add utility method tests

packages/core/acme-client/test/setup.js

@@ -29,6 +29,13 @@ if (process.env.ACME_TLSALPN_PORT) {
     axios.defaults.acmeSettings.tlsAlpnChallengePort = process.env.ACME_TLSALPN_PORT;
 }
 
+/**
+ * Greatly reduce retry duration while testing
+ */
+
+axios.defaults.acmeSettings.retryMaxAttempts = 3;
+axios.defaults.acmeSettings.retryDefaultDelay = 1;
+
 /**
  * External account binding
  */