The vendor was renamed from `wrm` to `werkraummedia`.
And the namespace vendor was renamed from `Wrm` to `WerkraumMedia`.
That way all references to PHP classes as well as the package name
itself need to be adjusted.
Normal updates are executed:
./vendor/bin/typo3cms upgrade:prepare
./vendor/bin/typo3cms upgrade:run all --no-interaction
./vendor/bin/typo3cms database:updateschema '*'
./vendor/bin/typo3cms database:updateschema '*'
The first one will execute an database:updateschema which will run safe
which only adds and doesn't rename or remove columns.
Then our update wizard can use the existing columns and new columns and
tables.
The last step will actually rename and remove.
