Bug 33145: Fix ERM swagger specs

Bug 33145: Fix ERM swagger specs

This patch adds the missing 'Provider name' parameter definition to the
various ERM paths that were missing it.

Test plan
1) Run:
   docker run --rm -v $PWD/api/v1/swagger:/swagger \
          jeanberu/swagger-cli \
          swagger-cli validate swagger/swagger.yaml
=> FAIL: The spec is not valid!
2) Apply this patch
3) Repeat 1
=> SUCCESS: Tests pass!

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Edit: tcohen edited the test plan because of the failure to install
swagger-cli cleanly
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 79f7f44aa1c534ab30145ff3e0d95f30e6e04a67)
Signed-off-by: Jacob O'Mara <jacob.omara@ptfs-europe.com>