* e4s oneapi: upgrade to latest compilers oneapi@2025.1
* update specs and package preferences
* enable some more dav packages
* enable additional specs
* e4s oneapi: packages: elfutils does not have bzip2 variant
* e4s oneapi: packages: elfutils does not have xz variant
* e4s oneapi: comment out heffte+sycl
* comment out e4s oneapi failures
* comment out more failures
* comment out failing spec
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