Migrate segmented cache to maps

[NelsonVides]

Muclight still takes lists as opts, so in the small tests there's a bit of duplication that will need to be removed when muclight is migrated, so that mam caches and muclight caches test similarly. Otherwise, this does the job.

[codecov]

Codecov Report

Merging #3572 (d48e84b) into master (1f31dc4) will decrease coverage by 0.00%.
The diff coverage is 88.88%.

@@            Coverage Diff             @@
##           master    #3572      +/-   ##
==========================================
- Coverage   81.01%   81.00%   -0.01%     
==========================================
  Files         424      424              
  Lines       32337    32339       +2     
==========================================
- Hits        26198    26197       -1     
- Misses       6139     6142       +3     

Impacted Files	Coverage Δ
src/mongoose_user_cache.erl	97.43% <66.66%> (-2.57%)	⬇️
src/mod_cache_users.erl	95.83% <100.00%> (+0.18%)	⬆️
src/muc_light/mod_muc_light.erl	85.71% <100.00%> (+0.10%)	⬆️
src/muc_light/mod_muc_light_cache.erl	85.71% <100.00%> (ø)
src/inbox/mod_inbox_rdbms_async.erl	63.79% <0.00%> (-3.45%)	⬇️
src/http_upload/mod_http_upload.erl	94.62% <0.00%> (-2.16%)	⬇️
...bal_distrib/mod_global_distrib_hosts_refresher.erl	71.69% <0.00%> (-1.89%)	⬇️
src/pubsub/mod_pubsub.erl	73.13% <0.00%> (-0.06%)	⬇️
src/mod_muc_log.erl	78.11% <0.00%> (ø)
src/mod_roster.erl	78.75% <0.00%> (+0.23%)	⬆️
... and 2 more

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[chrzaszcz]

Looks good 👍

[mongoose-im]

small_tests_24 / small_tests / d48e84b
Reports root / small

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small_tests_23 / small_tests / d48e84b
Reports root / small

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dynamic_domains_mysql_redis_24 / mysql_redis / d48e84b
Reports root/ big
OK: 2756 / Failed: 0 / User-skipped: 150 / Auto-skipped: 0

---

dynamic_domains_pgsql_mnesia_24 / pgsql_mnesia / d48e84b
Reports root/ big
OK: 2773 / Failed: 0 / User-skipped: 133 / Auto-skipped: 0

---

dynamic_domains_pgsql_mnesia_23 / pgsql_mnesia / d48e84b
Reports root/ big
OK: 2773 / Failed: 0 / User-skipped: 133 / Auto-skipped: 0

---

dynamic_domains_mssql_mnesia_24 / odbc_mssql_mnesia / d48e84b
Reports root/ big
OK: 2773 / Failed: 0 / User-skipped: 133 / Auto-skipped: 0

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ldap_mnesia_24 / ldap_mnesia / d48e84b
Reports root/ big
OK: 1504 / Failed: 0 / User-skipped: 399 / Auto-skipped: 0

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ldap_mnesia_23 / ldap_mnesia / d48e84b
Reports root/ big
OK: 1504 / Failed: 0 / User-skipped: 399 / Auto-skipped: 0

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internal_mnesia_24 / internal_mnesia / d48e84b
Reports root/ big
OK: 1545 / Failed: 0 / User-skipped: 358 / Auto-skipped: 0

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elasticsearch_and_cassandra_24 / elasticsearch_and_cassandra_mnesia / d48e84b
Reports root/ big
OK: 1846 / Failed: 0 / User-skipped: 366 / Auto-skipped: 0

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pgsql_mnesia_23 / pgsql_mnesia / d48e84b
Reports root/ big
OK: 3147 / Failed: 0 / User-skipped: 142 / Auto-skipped: 0

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mysql_redis_24 / mysql_redis / d48e84b
Reports root/ big
OK: 3142 / Failed: 0 / User-skipped: 147 / Auto-skipped: 0

---

pgsql_mnesia_24 / pgsql_mnesia / d48e84b
Reports root/ big
OK: 3147 / Failed: 0 / User-skipped: 142 / Auto-skipped: 0

---

mssql_mnesia_24 / odbc_mssql_mnesia / d48e84b
Reports root/ big
OK: 3147 / Failed: 0 / User-skipped: 142 / Auto-skipped: 0

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riak_mnesia_24 / riak_mnesia / d48e84b
Reports root/ big
OK: 1692 / Failed: 0 / User-skipped: 365 / Auto-skipped: 0