do all updates and packages installs in one RUN;
and create user and password in one step as well.

and images' cleanups.

update docs

so it will be available in the generated docs.

Add extra Windows CI job

examples: extend radix_tree_complex_value example

tests: add double-create test for pool

to show that creating city_info on dram is not possible and show
example with a structure wrapped in pmem::obj::p<>

it should fail with pool_invalid_argument, since it returns EEXIST.

Fix a bunch of typos.

tests: run concurrent map gdb test only on gcc

Update cmake_build_type handling and switch default to RelWithDebInfo

it should now produce warnings, when it shouldn't be run. This way
we make sure our CMake warns users properly.

This test doesn't work properly with Clang compiler (rbreak seems to not work),
Since it works well with gcc it's better to run it only on gcc and print a warning
otherwise, so user doesn't run it accidentally.

Fixes #968

add pool_invalid_argument exception

- make use of STRINGS keyword to display better hint for the CMake param (in cmake gui),
- warn if unusual build type chosen.

in the past some users run e.g. benchmarks and was surprised with
the results. Using release version should omit that problem.
Documentation is updated as well to point users with proper CMake parameter.

docker: fix packages deps

it's because of an automake bug in Fedora Rawhide docker image:
https://bugzilla.redhat.com/show_bug.cgi?id=1903527
I hope it's temporary change and it will be fixed on next release.

docker: update PMDK version to current master

it's required by pmreorder, which we install with PMDK.

to include fix for rpm packaging.

Update docker images

cmake: prioritize TBB_DIR to find TBB module

rolling is actually the latest release (which we have in separate image).
See for more info: https://hub.docker.com/_/ubuntu