Fix flaky sm_SUITE:ping_timeout test

[jacekwegr]

This PR addresses the flaky sm_SUITE:ping_timeout test.

The test was failing sporadically due to the client receiving ping stanzas at inappropriate moments, such as during stream resumption configuration or while attempting to close the connection. Additionally, the client's connection was sometimes closed earlier than expected while it was still receiving information from the server.

These issues were resolved by ignoring ping stanzas during critical moments and retrieving necessary information earlier in the test process.

The test was run 1000 times on CI to confirm that the issue has been resolved.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.41%. Comparing base (56ff9c5) to head (d19484b).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4270      +/-   ##
==========================================
- Coverage   84.46%   84.41%   -0.06%     
==========================================
  Files         553      553              
  Lines       33582    33582              
==========================================
- Hits        28366    28348      -18     
- Misses       5216     5234      +18     

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[mongoose-im]

elasticsearch_and_cassandra_26 / elasticsearch_and_cassandra_mnesia / d19484b
Reports root/ big
OK: 437 / Failed: 0 / User-skipped: 43 / Auto-skipped: 0

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small_tests_25 / small_tests / d19484b
Reports root / small

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small_tests_26 / small_tests / d19484b
Reports root / small

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small_tests_26_arm64 / small_tests / d19484b
Reports root / small

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ldap_mnesia_25 / ldap_mnesia / d19484b
Reports root/ big
OK: 2286 / Failed: 0 / User-skipped: 897 / Auto-skipped: 0

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dynamic_domains_mysql_redis_26 / mysql_redis / d19484b
Reports root/ big
OK: 4510 / Failed: 0 / User-skipped: 144 / Auto-skipped: 0

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dynamic_domains_pgsql_mnesia_25 / pgsql_mnesia / d19484b
Reports root/ big
OK: 4543 / Failed: 0 / User-skipped: 111 / Auto-skipped: 0

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ldap_mnesia_26 / ldap_mnesia / d19484b
Reports root/ big
OK: 2286 / Failed: 0 / User-skipped: 897 / Auto-skipped: 0

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dynamic_domains_pgsql_mnesia_26 / pgsql_mnesia / d19484b
Reports root/ big
OK: 4543 / Failed: 0 / User-skipped: 111 / Auto-skipped: 0

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dynamic_domains_mssql_mnesia_26 / odbc_mssql_mnesia / d19484b
Reports root/ big
OK: 4540 / Failed: 0 / User-skipped: 114 / Auto-skipped: 0

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pgsql_cets_26 / pgsql_cets / d19484b
Reports root/ big
OK: 4458 / Failed: 0 / User-skipped: 178 / Auto-skipped: 0

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internal_mnesia_26 / internal_mnesia / d19484b
Reports root/ big
OK: 2426 / Failed: 0 / User-skipped: 757 / Auto-skipped: 0

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pgsql_mnesia_25 / pgsql_mnesia / d19484b
Reports root/ big
OK: 4932 / Failed: 0 / User-skipped: 118 / Auto-skipped: 0

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mysql_redis_26 / mysql_redis / d19484b
Reports root/ big
OK: 4911 / Failed: 0 / User-skipped: 139 / Auto-skipped: 0

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pgsql_mnesia_26 / pgsql_mnesia / d19484b
Reports root/ big
OK: 4932 / Failed: 0 / User-skipped: 118 / Auto-skipped: 0

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mssql_mnesia_26 / odbc_mssql_mnesia / d19484b
Reports root/ big
OK: 4929 / Failed: 0 / User-skipped: 121 / Auto-skipped: 0

[chrzaszcz]

Looks good 👍