Adjust tests due to changes in Let's Encrypt error message text.

Author: GUI

spec/expiry_spec.lua

@@ -162,7 +162,7 @@ describe("expiry", function()
     assert.matches("Skipping renew!", error_log, nil, true)
     assert.matches("auto-ssl: checking certificate renewals for unresolvable-sdjfklsdjf.example", error_log, nil, true)
     assert.matches("Ignoring because renew was forced!", error_log, nil, true)
-    assert.matches("Name does not end in a public suffix", error_log, nil, true)
+    assert.matches("Domain name does not end with a valid public suffix (TLD)", error_log, nil, true)
     assert.matches("auto-ssl: issuing renewal certificate failed: dehydrated failure", error_log, nil, true)
     assert.matches("auto-ssl: existing certificate is expired, deleting: unresolvable-sdjfklsdjf.example", error_log, nil, true)
 

spec/sanity_spec.lua

@@ -265,7 +265,7 @@ describe("sanity", function()
       assert.Not.matches("auto-ssl: could not determine domain for request (SNI not supported?) - using fallback - ,", error_log, nil, true)
       assert.matches("auto-ssl: issuing new certificate for non-sni-9444.example", error_log, nil, true)
       assert.matches("auto-ssl: dehydrated failed", error_log, nil, true)
-      assert.matches("Name does not end in a public suffix", error_log, nil, true)
+      assert.matches("Domain name does not end with a valid public suffix (TLD)", error_log, nil, true)
       assert.Not.matches("[alert]", error_log, nil, true)
       assert.Not.matches("[emerg]", error_log, nil, true)
     end
@@ -282,7 +282,7 @@ describe("sanity", function()
       assert.Not.matches("auto-ssl: could not determine domain for request (SNI not supported?) - using fallback - ,", error_log, nil, true)
       assert.matches("auto-ssl: issuing new certificate for non-sni-mismatch-9445.example", error_log, nil, true)
       assert.matches("auto-ssl: dehydrated failed", error_log, nil, true)
-      assert.matches("Name does not end in a public suffix", error_log, nil, true)
+      assert.matches("Domain name does not end with a valid public suffix (TLD)", error_log, nil, true)
       assert.Not.matches("[alert]", error_log, nil, true)
       assert.Not.matches("[emerg]", error_log, nil, true)
     end