smdpp: update certs

TLS will expire again:
$ find . -iname "CERT*NIST*der" | xargs -ti  openssl x509 -in {} -inform DER -noout -checkend $((24*3600*90))
...
openssl x509 -in ./smdpp-data/generated/DPtls/CERT_S_SM_DP_TLS_NIST.der -inform DER -noout -checkend 7776000
Certificate will expire
...

Grabbed from SGP.26_v1.5_Certificates_18_07_2024.zip available at
https://www.gsma.com/solutions-and-impact/technologies/esim/gsma_resources/sgp-26-test-certificate-definition-v1-5/

Change-Id: I25442d6f55a385019bba1e47ad3d795120f850ad

smdpp-data/certs/DPtls/CERT_S_SM_DP_TLS_NIST.pem

@@ -1,7 +1,7 @@
 -----BEGIN CERTIFICATE-----
-MIICgjCCAiigAwIBAgIBCjAKBggqhkjOPQQDAjBEMRAwDgYDVQQDDAdUZXN0IENJ
+MIICgzCCAiigAwIBAgIBCTAKBggqhkjOPQQDAjBEMRAwDgYDVQQDDAdUZXN0IENJ
 MREwDwYDVQQLDAhURVNUQ0VSVDEQMA4GA1UECgwHUlNQVEVTVDELMAkGA1UEBhMC
-SVQwHhcNMjUwNDIzMTUyMzA1WhcNMzUwNDIxMTUyMzA1WjAzMQ0wCwYDVQQKDARB
+SVQwHhcNMjQwNzA5MTUyODMzWhcNMjUwODExMTUyODMzWjAzMQ0wCwYDVQQKDARB
 Q01FMSIwIAYDVQQDDBl0ZXN0c21kcHBsdXMxLmV4YW1wbGUuY29tMFkwEwYHKoZI
 zj0CAQYIKoZIzj0DAQcDQgAEKCQwdc6O/R+uZ2g5QH2ybkzLQ3CUYhybOWEz8bJL
 tQG4/k6yTT4NOS8lP28blGJws8opLjTbb3qHs6X2rJRfCKOCARowggEWMA4GA1Ud
@@ -10,7 +10,7 @@ VR0gBA0wCzAJBgdngRIBAgEDMB0GA1UdDgQWBBQn/vHyKRh+x4Pt9uApZKRRjVfU
 qTAfBgNVHSMEGDAWgBT1QXK9+YqV1ly+uIo4ocEdgAqFwzApBgNVHREEIjAgghl0
 ZXN0c21kcHBsdXMxLmV4YW1wbGUuY29tiAOINwowYQYDVR0fBFowWDAqoCigJoYk
 aHR0cDovL2NpLnRlc3QuZXhhbXBsZS5jb20vQ1JMLUEuY3JsMCqgKKAmhiRodHRw
-Oi8vY2kudGVzdC5leGFtcGxlLmNvbS9DUkwtQi5jcmwwCgYIKoZIzj0EAwIDSAAw
+Oi8vY2kudGVzdC5leGFtcGxlLmNvbS9DUkwtQi5jcmwwCgYIKoZIzj0EAwIDSQAw
-RQIgYakBZP6y9/2iu9aZkgb89SQgfRb0TKVMGElWgtyoX2gCIQCT8o/TkAxhWCTY
+RgIhAL1qQ/cnrCZC7UnnLJ8WeK+0aWUJFWh1cOlBEzw0NlTVAiEA25Vf4WHzwmJi
-yaBDMi1L9Ub+93ef5s+S+eHLmwuudA==
+zkARzxJ1qB0qfBofuJrtfPM4gNJ4Quw=
 -----END CERTIFICATE-----