This updates the CI image hashes after following change: https://github.com/XRPLF/ci/pull/81. And, since we use latest Conan, we can have `conan.lock` with a newline at the end, and we don't need to exclude it from `pre-commit` hooks any longer.
This change reverts #5570, and then also makes the same changes as was done in #5759 to revert to Boost 1.83. We would like to expose Boost 1.88 to more in-depth testing, but with release 3.0.0 coming out soon there is insufficient time to do so, hence the reversion to Boost 1.83 (skipping Boost 1.86 as it has a bug in the executors).
This change reverts #5617, because it will require extensive testing that will take up more time than we have before the next scheduled release.
Reverting this change does not mean we are abandoning it. We aim to pick it back up once there's a sufficient time window to allow for testing on multiple distros running a mixture of OpenSSL 1.x and 3.x.
* chore: Use conan lockfile
* Add windows-specific dependencies as well
* Add more info about lockfiles
* Update lockfile to latest version
* Update BUILD.md with conan install note
