[helioseasycontrols] Internationalization + actions for messages - Attempt 2 (#9772)

[helioseasycontrols] Internationalization + actions for messages - Attempt 2 (#9772)

* Internationalization + actions for messages

- Internationalization of UI relevant texts
- Better support for the error/warning/info/status messages received
from the device

Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* Review inputs + improvements

- inputs from @ssalonen
- additional action to retrieve all messages collectively
- added rule example for handling the collective message action
- added semantic tags in items example

Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* mvn spotless:apply

Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* Update bundles/org.openhab.binding.modbus.helioseasycontrols/README.md

Co-authored-by: Fabian Wolter <github@fabian-wolter.de>
Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* Update bundles/org.openhab.binding.modbus.helioseasycontrols/README.md

Co-authored-by: Fabian Wolter <github@fabian-wolter.de>
Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* Update bundles/org.openhab.binding.modbus.helioseasycontrols/src/main/java/org/openhab/binding/modbus/helioseasycontrols/internal/HeliosEasyControlsHandler.java

Co-authored-by: Fabian Wolter <github@fabian-wolter.de>
Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* Update bundles/org.openhab.binding.modbus.helioseasycontrols/src/main/resources/OH-INF/i18n/helioseasycontrols_de.properties

Co-authored-by: Fabian Wolter <github@fabian-wolter.de>
Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* Update bundles/org.openhab.binding.modbus.helioseasycontrols/src/main/resources/OH-INF/thing/thing-types.xml

Co-authored-by: Fabian Wolter <github@fabian-wolter.de>
Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* Review inputs from @fwolter

Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* Inputs from @fwolter

- changed return type for actions with a single return value
- corrected findings from static code analysis

Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* Removed configurationPid from TranslationProvider

Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* Changes requested by @fwolter

Signed-off-by: Bernhard Bauer <bern77@gmail.com>
* Changed log level to debug when catching InterruptedException

Signed-off-by: Bernhard Bauer <bern77@gmail.com>
Co-authored-by: Fabian Wolter <github@fabian-wolter.de>