[BUGFIX] Backend groups: exclude config fields

Adds missing option to restrict access to the fields:

* content_from_pid (Show content from different page)
* alias (Url alias)

within backend user group configuration.

Without these exclude fields backend user right can not
be stripped to the minimum: edit page title only.

Fixes: #40866
Releases: 6.0, 6.1
Change-Id: I1d5a1f08ea72cbeb11ade0302ebb0ecb7a5bfe2a
Reviewed-on: https://review.typo3.org/17771
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn
[BUGFIX] tt_content: exclude config fields

Adds missing option to restrict access for properties
in tt_content elements within backend user group:

* imageorient (Image orientation)
* imagecols (Image columns)

Without those options no minimal configuration
for backend user privileges can be setup.

Fixes: #44890
Release: 6.0, 6.1
Change-Id: Ia5ed4779db27f90fb7d44eb47c3290c523027a21
Reviewed-on: https://review.typo3.org/17772
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn