Restructuring and implemented make.go

[soumeh01]

The change includes

• Restructuring

  • All packages are moved under /pkg
  • Entry points are moved under /cmd

• Implemented a make utility for operations like build, test, etc. It can be used as below
  Usage:
  go run cmd/make/make.go help

[github-actions]

Test Results

       3 files  ±0       21 suites  +3   0s ⏱️ ±0s
1 171 tests  - 2  1 171 ✔️  - 2  0 💤 ±0  0 ❌ ±0 
3 513 runs   - 6  3 513 ✔️  - 6  0 💤 ±0  0 ❌ ±0 

Results for commit 0beba87. ± Comparison against base commit b9396c2.

This pull request removes 1173 and adds 1171 tests. Note that renamed tests count towards both.

eventlist ‑ Test_includes_Set
eventlist ‑ Test_includes_Set/empty
eventlist ‑ Test_includes_Set/to_empty
eventlist ‑ Test_includes_Set/to_one
eventlist ‑ Test_includes_String
eventlist ‑ Test_includes_String/empty
eventlist ‑ Test_includes_String/nil
eventlist ‑ Test_includes_String/one
eventlist ‑ Test_includes_String/two
eventlist ‑ Test_infoOpt
…

eventlist/cmd/eventlist ‑ Test_includes_Set
eventlist/cmd/eventlist ‑ Test_includes_Set/empty
eventlist/cmd/eventlist ‑ Test_includes_Set/to_empty
eventlist/cmd/eventlist ‑ Test_includes_Set/to_one
eventlist/cmd/eventlist ‑ Test_includes_String
eventlist/cmd/eventlist ‑ Test_includes_String/empty
eventlist/cmd/eventlist ‑ Test_includes_String/nil
eventlist/cmd/eventlist ‑ Test_includes_String/one
eventlist/cmd/eventlist ‑ Test_includes_String/two
eventlist/cmd/eventlist ‑ Test_infoOpt
…

♻️ This comment has been updated with latest results.