Backport of Extend expiration of diagnose test-fixture ecdsa certificate into release/1.13.x

[hc-github-team-secure-vault-core]

Backport

This PR is auto-generated from #19868 to be assessed for backporting due to the inclusion of the label backport/1.13.x.

The below text is copied from the body of the original PR.

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• The ecdsa certificate was about to expire, thanks for the pointer by @rzimmerman in issue ECDSA test certificate expires soon #19576.

• Regenerated it with

  • openssl x509 -x509toreq -in ecdsa.crt -signkey ecdsa.key -out ecdsa.csr
  • openssl x509 -req -in ecdsa.csr -signkey ecdsa.key -days 18250 -out ecdsa.crt

ECDSA cert diffs (ignoring sig algo and cert itself)

@@ -2,12 +2,12 @@
     Data:
         Version: 1 (0x0)
         Serial Number:
-            9b:a5:74:d1:ea:ff:a5:50
+            48:f3:1c:e8:fe:bf:e0:e8:d4:87:8d:0f:cf:87:41:0a:56:0e:d7:0d
         Signature Algorithm: ecdsa-with-SHA256
         Issuer: C = US, ST = CA, L = PH, O = Hashicorp, OU = Vault, CN = ecdsa.vault.com, emailAddress = roy@hashicorp.com
         Validity
-            Not Before: Apr  7 14:51:10 2021 GMT
-            Not After : Apr  7 14:51:10 2023 GMT
+            Not Before: Mar 30 18:01:41 2023 GMT
+            Not After : Mar 17 18:01:41 2073 GMT
         Subject: C = US, ST = CA, L = PH, O = Hashicorp, OU = Vault, CN = ecdsa.vault.com, emailAddress = roy@hashicorp.com
         Subject Public Key Info:
             Public Key Algorithm: id-ecPublicKey

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Overview of commits

• 9963bc2