Remove int_or_inf_or_atom from mod_stream_management

[janciesla8818]

This PR removes int_or_infinity_or_atom option type from TOML config spec. The idea is to introduce additional boolean options to the config of the module.

Before	After
buffer_max = "no_buffer"	buffer = false
ack_freq = "never"	ack = false

[codecov]

Codecov Report

Merging #2988 (07a15f7) into toml-config (6070a1b) will decrease coverage by 0.04%.
The diff coverage is 100.00%.

@@               Coverage Diff               @@
##           toml-config    #2988      +/-   ##
===============================================
- Coverage        78.49%   78.44%   -0.05%     
===============================================
  Files              376      376              
  Lines            31660    31657       -3     
===============================================
- Hits             24850    24833      -17     
- Misses            6810     6824      +14     

Impacted Files	Coverage Δ
src/config/mongoose_config_parser_toml.erl	82.90% <ø> (+0.24%)	⬆️
src/config/mongoose_config_validator_toml.erl	96.93% <ø> (+1.70%)	⬆️
src/mod_stream_management.erl	85.10% <100.00%> (+1.19%)	⬆️
src/elasticsearch/mongoose_elasticsearch.erl	76.92% <0.00%> (-7.70%)	⬇️
...c/global_distrib/mod_global_distrib_server_mgr.erl	75.14% <0.00%> (-2.26%)	⬇️
src/ejabberd_s2s_out.erl	57.89% <0.00%> (-1.84%)	⬇️
src/mam/mod_mam_elasticsearch_arch.erl	86.60% <0.00%> (-1.79%)	⬇️
src/cassandra/mongoose_cassandra_worker.erl	71.69% <0.00%> (-0.95%)	⬇️
src/ejabberd_sm.erl	76.29% <0.00%> (-0.61%)	⬇️
src/mod_muc_room.erl	77.42% <0.00%> (-0.12%)	⬇️
... and 4 more

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[chrzaszcz]

Nice. I left a few comments.

[chrzaszcz]

Looks good!