Update test certificates to use strong signing

Modern OpenSSL (and specifically on Ubuntu) will reject certificates
signed using the sha1 algorithm.  Refresh test CA and associated
certificates using sha256.

Change-Id: Ie22a4630eb0f5993a909efed27088321c1865ca8

glanceclient/tests/unit/var/ca.crt

@@ -1,34 +1,36 @@
 -----BEGIN CERTIFICATE-----
-MIIF7jCCA9YCCQDbl9qx7iIeJDANBgkqhkiG9w0BAQUFADCBuDEZMBcGA1UEChMQ
-T3BlbnN0YWNrIENBIE9yZzEaMBgGA1UECxMRT3BlbnN0YWNrIFRlc3QgQ0ExIzAh
-BgkqhkiG9w0BCQEWFGFkbWluQGNhLmV4YW1wbGUuY29tMREwDwYDVQQHEwhTdGF0
-ZSBDQTELMAkGA1UECBMCQ0ExCzAJBgNVBAYTAkFVMS0wKwYDVQQDEyRPcGVuc3Rh
-Y2sgVGVzdCBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkwHhcNMTIxMTE2MTI1MDE2WhcN
-NDAwNDAzMTI1MDE2WjCBuDEZMBcGA1UEChMQT3BlbnN0YWNrIENBIE9yZzEaMBgG
-A1UECxMRT3BlbnN0YWNrIFRlc3QgQ0ExIzAhBgkqhkiG9w0BCQEWFGFkbWluQGNh
-LmV4YW1wbGUuY29tMREwDwYDVQQHEwhTdGF0ZSBDQTELMAkGA1UECBMCQ0ExCzAJ
-BgNVBAYTAkFVMS0wKwYDVQQDEyRPcGVuc3RhY2sgVGVzdCBDZXJ0aWZpY2F0ZSBB
-dXRob3JpdHkwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC94cpBjwj2
-MD0w5j1Jlcy8Ljmk3r7CRaoV5vhWUrAWpT7Thxr/Ti0qAfZZRSIVpvBM0RlseH0Q
-toUJixuYMoNRPUQ74r/TRoO8HfjQDJfnXtWg2L7DRP8p4Zgj3vByBUCU+rKsbI/H
-Nssl/AronADbZXCoL5hJRN8euMYZGrt/Gh1ZotKE5gQlEjylDFlA3s3pn+ABLgzf
-7L7iufwV3zLdPRHCb6Ve8YvUmKfI6gy+WwTRhNhLz4Nj0uBthnj6QhnRXtxkNT7A
-aAStqKH6TtYRnk2Owh8ITFbtLQ0/MSV8jHAxMXx9AloBhEKxv3cIpgLH6lOCnj//
-Ql+H6/QWtmTUHzP1kBfMhTQnWTfR92QTcgEMiZ7a07VyVtLh+kp/G5IUqpM6Pyz/
-O6QDs7FF69bTpws7Ce916PPrGFZ9Gqvo/P0jXge8kYqO+a8QnTRldAxdUzPJCK9+
-Dyi2LWeHf8nPFYdwW9Ov6Jw1CKDYxjJg6KIwnrMPa2eUdPB6/OKkqr9/KemOoKQu
-4KSaYadFZbaJwt7JPZaHy6TpkGxW7Af8RqGrW6a6nWEFcfO2POuHcAHWL5LiRmni
-unm60DBF3b3itDTqCvER3mZE9pN8dqtxdpB8SUX8eq0UJJK2K8mJQS+oE9crbqYb
-1kQbYjhhPLlvOQru+/m/abqZrC04u2OtYQIDAQABMA0GCSqGSIb3DQEBBQUAA4IC
-AQA8wGVBbzfpQ3eYpchiHyHF9N5LIhr6Bt4jYDKLz8DIbElLtoOlgH/v7hLGJ7wu
-R9OteonwQ1qr9umMmnp61bKXOEBJLBJbGKEt0MNLmmX89+M/h3rdMVZEz/Hht/xK
-Xm4di8pjkHfmdhqsbiFW81lAt9W1r74lnH7wQHr9ueALGKDx0hi8pAZ27itgQVHL
-eA1erhw0kjr9BqWpDIskVwePcD7pFoZ48GQlST0uIEq5U+1AWq7AbOABsqODygKi
-Ri5pmTasNFT7nEX3ti4VN214MNy0JnPzTRNWR2rD0I30AebM3KkzTprbLVfnGkm4
-7hOPV+Wc8EjgbbrUAIp2YpOfO/9nbgljTOUsqfjqxzvHx/09XOo2M6NIE5UiHqIq
-TXN7CeGIhBoYbvBAH2QvtveFXv41IYL4zFFXo4wTBSzCCOUGeDDv0U4hhsNaCkDQ
-G2TcubNA4g/FAtqLvPj/6VbIIgFE/1/6acsT+W0O+kkVAb7ej2dpI7J+jKXDXuiA
-PDCMn9dVQ7oAcaQvVdvvRphLdIZ9wHgqKhxKsMwzIMExuDKL0lWe/3sueFyol6nv
-xRCSgzr5MqSObbO3EnWgcUocBvlPyYLnTM2T8C5wh3BGnJXqJSRETggNn8PXBVIm
-+c5o+Ic0mYu4v8P1ZSozFdgf+HLriVPwzJU5dHvvTEu7sw==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 -----END CERTIFICATE-----