Cherry-picks for 1.9.2-aws

[AmedeoSapio]

Cherry-picked commits (newest on top):

• [tuner: prefer NVLSTREE on 16 nodes at (3GB, 5GB]](https://github.com/aws/aws-ofi-nccl/commit/83f8fa96c93375b8aede8f74b20a484dc5762060)
• ci(github): add an al2023 build
• ci(github): add an lttng build
• ci(github): split codechecker to separate job
• ci(github): add a configuration file for codechecker
• ci(github): add concurrency block
• ci(github): ubuntu: re-enable fail-fast
• ci(github): expand matrix for latest cc
• ci(github): rename config.log artifacts
• ci(github): distcheck: use github cache
• ci(github): fix: take actionlint fixes
• ci(github): add al2 build
• fix: lttng: fix include define
• test: nit: null-initialize test member
• fix(lttng): fix LTTNG support in master branch
• rdma: typedef msg_type to uint16
• rdma: (fix) free resources if scomm creation fails
• rdma: (fix) do not use cq_entry.buf in recv completions
• rdma: (fix) do not use cq_entry.len in send completions
• feat(tracing): add nvtx provider
• tracing: Add separate SENDRECV trace functions
• refactor(trace/lttng): move into tracing_impl
• build(tracing/nvtx): m4: add CHECK_PKG_NVTX
• build(lttng): m4: stop setting HAVE_CUDA
• Fix log message for OFI_NCCL_DOMAIN_PER_THREAD setting
• Separate the domain, and abstract access to the domain.
• Add environment and domain variables to create domain per device or endpoint

This commit is also included in the release, but was already cherry-picked:

• fix(tuner): remove spurious deref from context arg

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.