1. The required version of Abseil is now 20240116.0 instead of 20240116.2.
This was an oversight. Thanks to @NeroBurner for pointing this out.
Both CMake and Bazel builds are updated.
2. Unbreak the Bazel build which had become stale.
Change-Id: I274bbad2f94f7710387f9693de9c66b035758970
1. Add abseil-cpp as a submodule. We are tracking the latest LTS
release, which is lts_2024_01_16.
2. Replace glog/gflags with absl::log and absl::flags.
3. Remove miniglog
4. Also take a whack at making the bazel build work with
abseil-cpp and gtest.
There are a number of TODOs in this CL that still need to be resolved.
Change-Id: I39355ed7d61375be4ebcbc8596d9cc70acc1c678