Merge branch 'bugfix/fix-piola-transform' into 'master'

Oliver Sanderrequested to merge
cherry-pick-7bfbdd0c into releases/2.8

[bugfix] Fix jacobian part of Piola transformations

See merge request !338 (merged)

(cherry picked from commit 7bfbdd0c)

1c5ab34f [test] Extend globalvaluedlfetest 96858a98 [bugfix] Fix jacobian part of Piola transformations

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