Add the option to add a suffix to the newly created file name

[lguerard]

Fixes #90

[codecov]

Codecov Report

❌ Patch coverage is 33.33333% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 25%. Comparing base (745fc61) to head (d85ccd9).
⚠️ Report is 27 commits behind head on devel.

Files with missing lines	Patch %	Lines
src/imcflibs/imagej/misc.py	33%	2 Missing ⚠️

Additional details and impacted files

@@         Coverage Diff          @@
##           devel   #103   +/-   ##
====================================
- Coverage     25%    25%   -0%     
====================================
  Files         25     25           
  Lines       1688   1690    +2     
====================================
  Hits         421    421           
- Misses      1267   1269    +2     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.