modified variable names

jams-ca/pom.xml

jams-ca/src/main/java/module-info.java

jams-ca/src/main/java/net/jami/jams/ca/JamsCA.java

...ca/src/main/java/net/jami/jams/ca/workers/X509Worker.java

...src/main/java/net/jami/jams/ca/workers/crl/CRLWorker.java

.../java/net/jami/jams/ca/workers/csr/CertificateWorker.java

.../net/jami/jams/ca/workers/csr/builders/DeviceBuilder.java

...mi/jams/ca/workers/csr/builders/SystemAccountBuilder.java

...va/net/jami/jams/ca/workers/csr/builders/UserBuilder.java

...mi/jams/ca/workers/csr/utils/CertificateExtendedData.java

...net/jami/jams/ca/workers/csr/utils/CertificateSigner.java

.../net/jami/jams/ca/workers/csr/utils/ExtensionLibrary.java

...c/main/java/net/jami/jams/ca/workers/ocsp/OCSPWorker.java

...ams/ca/workers/csr/builders/SystemAccountBuilderTest.java

jams-ca/src/test/resources/cacert.txt

jams-ca/src/test/resources/cakey.txt

jams-ca/src/test/resources/pkcs10request.txt

jams-server/src/main/java/module-info.java

jams-server/src/main/java/net/jami/jams/server/Server.java

...java/net/jami/jams/server/startup/CryptoEngineLoader.java