Adapt UI for target type compatibility check (#1189)

* Added compatibility calls needed for UI

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* Adapted UI for target type compatibility checks

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* improved exception handling for incompatibility check

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* added & fixed unit tests

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* fixed merged conflicts

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* fixed target type incompatibly specification

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* changed UI behaviour to close assignment popup in case of IncompatibleTargetTypeException

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* added unit test to validate incompatibly specification fix

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* fixed review findings

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* fixed review findings

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* fix potential null pointer

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* Fixed rolloutcopy by adding dsTypeId to ProxyDistributionSetInfo

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

* suppressed warning

Signed-off-by: Robert Sing <robert.sing@bosch-si.com>

hawkbit-ui/src/main/resources/messages.properties

@@ -538,6 +538,7 @@ message.invalidate.distributionset.affected.entities.intro.plural = When you con
 message.invalidate.distributionset.affected.entities.actions = {0} action(s) will be canceled
 message.invalidate.distributionset.affected.entities.rollouts = {0} rollout(s) will be stopped
 message.invalidate.distributionset.affected.entities.autoassignments = {0} auto assignment(s) will be stopped
+message.target.type.incompatible = Target(s) of type(s) {0} not compatible with distribution set type(s) {1}
 
 # action info
 action.target.table.selectall = Select all (Ctrl+A)