Removed dependencies on docker from database service

dbrepo-database-service/pom.xml

...ice/src/main/java/at/tuwien/endpoints/AccessEndpoint.java

...e/src/main/java/at/tuwien/endpoints/DatabaseEndpoint.java

...ce/src/main/java/at/tuwien/endpoints/LicenseEndpoint.java

...rvice/rest-service/src/main/resources/init/querystore.sql

...service/src/test/java/at/tuwien/config/MariaDbConfig.java

...rc/test/java/at/tuwien/config/MariaDbContainerConfig.java

.../test/java/at/tuwien/endpoint/AccessEndpointUnitTest.java

...est/java/at/tuwien/endpoint/DatabaseEndpointUnitTest.java

...test/java/at/tuwien/endpoint/LicenseEndpointUnitTest.java

...test/java/at/tuwien/gateway/BrokerServiceGatewayTest.java

...ce/src/test/java/at/tuwien/mapper/DatabaseMapperTest.java

.../java/at/tuwien/service/AccessServiceIntegrationTest.java

...rc/test/java/at/tuwien/service/AccessServiceUnitTest.java

.../java/at/tuwien/service/DatabaseServiceComponentTest.java

...ava/at/tuwien/service/DatabaseServiceIntegrationTest.java

.../test/java/at/tuwien/service/DatabaseServiceUnitTest.java

...a/at/tuwien/service/IdentifierServiceIntegrationTest.java

...java/at/tuwien/service/LicenseServiceIntegrationTest.java

...at/tuwien/service/MessageQueueServiceIntegrationTest.java