Add timeIncrement/DeltaT to Image Details Panel

[JensWendt]

Feature Request

Similar to the Pixel Size https://github.com/ome/omero-web/blob/da5b7d11f5375f024d3881db2dcc63899b4087da/omeroweb/webclient/templates/webclient/annotations/includes/core_metadata.html#L52C13-L52C33
it would be beneficial to also see the timeIncrement of the Image, if there is one.
Or alternatively, the DeltaT of the PlaneInfo it if is consistent.
After some digging in the code, it seems to me that unfortunately that neither the class omeroweb.webclient.webclient_gateway.ImageWrapper nor its base classes omeroweb.webclient.webclient_gateway.OmeroWebObjectWrapper and omero.gateway._ImageWrapper provide a function to directly read this information.
So my guess is, that either these functions would have to be added, or one somehow directly accesses the Pixels to get this info.