Stop the test-runner process if any of parallel subtasks fail

[arcusfelis]

This PR addresses "If there is a compilation error, test runner keeps going".

Proposed changes include:

• Gather a list of pids to wait.
• Wait for the pids and handle the exit code.

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.03% ⚠️

Comparison is base (c140a5b) 83.93% compared to head (bbffef6) 83.91%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4115      +/-   ##
==========================================
- Coverage   83.93%   83.91%   -0.03%     
==========================================
  Files         552      552              
  Lines       33624    33624              
==========================================
- Hits        28223    28214       -9     
- Misses       5401     5410       +9     

see 14 files with indirect coverage changes

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[mongoose-im]

elasticsearch_and_cassandra_25 / elasticsearch_and_cassandra_mnesia / bbffef6
Reports root/ big
OK: 369 / Failed: 0 / User-skipped: 38 / Auto-skipped: 0

---

small_tests_24 / small_tests / bbffef6
Reports root / small

---

small_tests_25 / small_tests / bbffef6
Reports root / small

---

small_tests_25_arm64 / small_tests / bbffef6
Reports root / small

---

ldap_mnesia_24 / ldap_mnesia / bbffef6
Reports root/ big
OK: 2275 / Failed: 0 / User-skipped: 833 / Auto-skipped: 0

---

ldap_mnesia_25 / ldap_mnesia / bbffef6
Reports root/ big
OK: 2275 / Failed: 0 / User-skipped: 833 / Auto-skipped: 0

---

dynamic_domains_mysql_redis_25 / mysql_redis / bbffef6
Reports root/ big
OK: 4204 / Failed: 0 / User-skipped: 116 / Auto-skipped: 0

---

dynamic_domains_pgsql_mnesia_24 / pgsql_mnesia / bbffef6
Reports root/ big
OK: 4236 / Failed: 0 / User-skipped: 84 / Auto-skipped: 0

---

dynamic_domains_pgsql_mnesia_25 / pgsql_mnesia / bbffef6
Reports root/ big
OK: 4236 / Failed: 0 / User-skipped: 84 / Auto-skipped: 0

---

internal_mnesia_25 / internal_mnesia / bbffef6
Reports root/ big
OK: 2421 / Failed: 0 / User-skipped: 687 / Auto-skipped: 0

---

mysql_redis_25 / mysql_redis / bbffef6
Reports root/ big
OK: 4605 / Failed: 0 / User-skipped: 111 / Auto-skipped: 0

---

dynamic_domains_mssql_mnesia_25 / odbc_mssql_mnesia / bbffef6
Reports root/ big
OK: 4233 / Failed: 0 / User-skipped: 87 / Auto-skipped: 0

---

pgsql_cets_25 / pgsql_cets / bbffef6
Reports root/ big
OK: 4595 / Failed: 0 / User-skipped: 121 / Auto-skipped: 0

---

pgsql_mnesia_24 / pgsql_mnesia / bbffef6
Reports root/ big
OK: 4625 / Failed: 0 / User-skipped: 91 / Auto-skipped: 0

---

mssql_mnesia_25 / odbc_mssql_mnesia / bbffef6
Reports root/ big
OK: 4622 / Failed: 0 / User-skipped: 94 / Auto-skipped: 0

---

pgsql_mnesia_25 / pgsql_mnesia / bbffef6
Reports root/ big
OK: 4625 / Failed: 0 / User-skipped: 91 / Auto-skipped: 0

[NelsonVides]

Tested locally in linux and macos, works 👌🏽