Improve module creation script

[lvoloshyn-sekoia]

1. Include empty CHANGELOG.md
2. Get the latest version of Sekoia Automation SDK automatically

[github-actions]

Test Results

167 tests  ±0   166 ✅ +1   1m 21s ⏱️ -11s
  1 suites ±0     1 💤 ±0 
  1 files   ±0     0 ❌  - 1 

Results for commit db606ca. ± Comparison against base commit d8c8814.

♻️ This comment has been updated with latest results.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.97%. Comparing base (78f7fb1) to head (dfaf030).
Report is 10 commits behind head on main.

❗ Current head dfaf030 differs from pull request most recent head db606ca

Please upload reports for the commit db606ca to get more accurate results.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #123   +/-   ##
=======================================
  Coverage   95.97%   95.97%           
=======================================
  Files          27       27           
  Lines        1986     1986           
=======================================
  Hits         1906     1906           
  Misses         80       80           

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[squioc]

LGTM