impr: bump LMDB by adopting lmdb-master-sys

[jyeshe]

The elmdb-rs will now depend on lmdb-master-rs, a fork of lmdb-rs that uses lmdb-master-sys.

It has the FOR-141 merged on it to avoid loosing data of huge hydrations after restarting HB frequently.

[jyeshe]

Validation steps

1. Write 100k KVs

1> LmdbStore = #{~"store-module" => hb_store_lmdb, ~"name" => ~"cache-mainnet/mylmdb"}.
2> Ids = lists:map(fun(Int) -> {ok, Id} = dev_message:id(integer_to_binary(Int)), Id end, lists:seq(1, 100000)).
[<<"a4ayc_80_OGda4BO_1o_V0etpOqiLx1JwB5S3beHW0s">>,
 <<"1HNeOiZeFu7gP1lxi5tdAwGcB9i2xR-Q2jpmbuwTqzU">>,
 <<"TgdAhWK-24tgzgXB3s_jrRa3IjCWfeAfZAt-Rym0n84">>
 <<...>>|...]
3> lists:foreach(fun(Id) -> hb_store_lmdb:write(LmdbStore, Id, <<Id/binary, Id/binary>>) end, Ids).
ok

2. Restart HyperBEAM
3. Read and Compare the 100 KVs

1> LmdbStore = #{~"store-module" => hb_store_lmdb, ~"name" => ~"cache-mainnet/mylmdb"}.
#{<<"name">> => <<"cache-mainnet/mylmdb">>,
  <<"store-module">> => hb_store_lmdb}
2> Ids = lists:map(fun(Int) -> {ok, Id} = dev_message:id(integer_to_binary(Int)), Id end, lists:seq(1, 100000)).
[<<"a4ayc_80_OGda4BO_1o_V0etpOqiLx1JwB5S3beHW0s">>,
 <<"1HNeOiZeFu7gP1lxi5tdAwGcB9i2xR-Q2jpmbuwTqzU">>,
 <<"TgdAhWK-24tgzgXB3s_jrRa3IjCWfeAfZAt-Rym0n84">>
 <<...>>|...]
3> lists:dropwhile(fun(Id) -> V = <<Id/binary, Id/binary>>, maybe {ok, V} ?= hb_store_lmdb:read(LmdbStore, Id), true end end, Ids).

[jyeshe]

@twilson63 it's reverted here to use the DEFAULT_SIZE.

[jyeshe]

@samcamwilliams this is rebased and tested again with one process.