Merge branch 'enhance-step-definitions' into 'main'

features/evaluatePolicyGroups.feature

features/executeTask.feature

src/main/java/api/test/rest/RestSessionContainer.java

src/main/java/core/JsonUtils.java

src/main/resources/REST/json/Policy.json

src/main/resources/REST/json/Presentation.json

...main/resources/REST/schemas/Signer_GetAllKeys_schema.json

...resources/REST/schemas/Signer_GetKey_negative_schema.json

src/main/resources/REST/schemas/Signer_GetKey_schema.json

...sources/REST/schemas/Signer_PresentationProof_schema.json

src/main/resources/REST/schemas/TaskList_Execute_schema.json

src/main/resources/REST/schemas/TaskList_Status_schema.json

src/test/java/api/test/core/GeneralStepDefinitions.java

src/test/java/api/test/rest/RestGeneralStepDefinitions.java

...st/java/api/test/rest/tsa/cache/CacheStepDefinitions.java

.../java/api/test/rest/tsa/policy/PolicyStepDefinitions.java

.../java/api/test/rest/tsa/signer/SignerStepDefinitions.java

...test/java/api/test/rest/tsa/task/TaskStepDefinitions.java

src/test/resources/features/tsa/cache/v1/cache/GET.feature

src/test/resources/features/tsa/cache/v1/cache/POST.feature