removed std::pmr and implement pool allocator

3 jobs for allocator in 1 minute and 23 seconds (queued for 1 second)
Name Stage Failure
failed
test_address Test
Reinitialized existing Git repository in /home/gitlab-runner/builds/8dieAwq-/0/xkoniar/emlabcpp/.git/
fatal: couldn't find remote ref refs/heads/allocator
Uploading artifacts for failed job
Uploading artifacts...
Runtime platform
arch=amd64 os=linux pid=2429745 revision=7a6612da version=13.12.0
build/Testing/*/*.xml: found 1 matching files and directories

Uploading artifacts as "junit" to coordinator... ok
id=168172 responseStatus=201 Created token=tTTPBz9q
Cleaning up file based variables
ERROR: Job failed: exit status 1
failed
test_undefined Test
Reinitialized existing Git repository in /home/gitlab-runner/builds/8dieAwq-/0/xkoniar/emlabcpp/.git/
fatal: couldn't find remote ref refs/heads/allocator
Uploading artifacts for failed job
Uploading artifacts...
Runtime platform
arch=amd64 os=linux pid=2429804 revision=7a6612da version=13.12.0
build/Testing/*/*.xml: found 1 matching files and directories

Uploading artifacts as "junit" to coordinator... ok
id=168173 responseStatus=201 Created token=hFk4i_7j
Cleaning up file based variables
ERROR: Job failed: exit status 1