- Bring the same rpminspect configuration we already have in older
RHELs. We'll need it.
- Inject component=gcc-toolset-15-gcc as a new context item into tmt
testing. The reason:
On the old times ("SCL" times) we were able to recognize
GCC Toolset builds and adjust individual test thanks to mere
existence of the "collection=gcc-toolset-<NN>" item in the context.
For SCL-less GCC Toolsets it's no longer possible. Therefore we
need:
- inject the new context item here (and all other downstream plans
which is however out of scope of this commit)
- update the metadata in all the downstream tests that adjust
themselves depending on the "collection" item in the context
(this again is out of scope here)
This should be an equivalent to what system GCC of CentOS Stream 10
already has [1].
Because gcc-toolset-15-gcc will be scl-less and I have no prototype
to work with, let's take this as a first draft for now. Definitely
using the WITH_SCL variable is confusing and an obvious candidate
for an improvement...
Related: RHEL-92605
[1] 5780c4d2e3
