ti-pdk: clean the sources during the configure task
ti-pdk: clean the sources during the configure task

* For the XDCMAKE recipes, a clean was already occuring udring the
  compile task.
* Move the clean to the configure task to more closely match the
  base.bbclass.
* As the non XDCMAKE recipes generate dep files, add a clean in
  configure for when dependencies have changed.
* Use oe_runmake to share options between "make release" and
  "make clean".
* There appears to be an issue with parallel builds using the
  ti-pdk-build framework, so unset PARALLEL_MAKE.

Signed-off-by: Jacob Stiffler <0ec61db87821c27ca8ee6f3e24c6f93fdbb785d4@ti.com>
Signed-off-by: Denys Dmytriyenko <d29de71aea38aad3a87d486929cb0aad173ae612@ti.com>

rcn-ee/meta-ti,rcn-ee/meta-ti,rcn-ee/meta-ti,rcn-ee/meta-ti