v1.1.0: Fix type hints for ResourcePlugin and Resource view helper

- ResourcePlugin: change parameter type to string|array|null
- Resource view helper: change parameter type to string|iterable|null

Signed-off-by: Simon Mundy <simon.mundy@peptolab.com>

v1.0.7.2

Update to PHP8.1

v1.0.7.1

Update to PHP8.1

v1.0.7

Remove PHP 7.x support

v1.0.6.2

Minor fix to object detection

v1.0.6.1

Minor fix to register View Plugin in Module

v1.0.6

Added new View Helper to generate URLs from Resource instance

v1.0.5

Fixed bug with method matching for __call

v1.0.4

Allows use of user-defined resource manager

v1.0.3.1

Increased flexibility when calling queries from the Resource Manager