Customize logging of various SNMP traps just as Zino 1 does

[lunkwill42]

Scope and purpose

Fixes #319

This pull request

• adds multiple trap observers to the logged_traps module, one for each MIB mentioned in Add custom trap logging #319
• Adds multiple MIBs to the zino.mibdumps package, in order to be able to resolve trap names and variables.

Contributor Checklist

Every pull request should have this checklist filled out, no matter how small it is.
More information about contributing to Zino can be found in the
README.

• Added a changelog fragment for towncrier
• Added/amended tests for new/changed code
• Added/changed documentation
• Linted/formatted the code with black, ruff and isort, easiest by using pre-commit
• The first line of the commit message continues the sentence "If applied, this commit will ...", starts with a capital letter, does not end with punctuation and is 50 characters or less long. See https://cbea.ms/git-commit/
• If applicable: Created new issues if this PR does not fix the issue completely/there is further work to be done

[github-actions]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ PYTHON	black	2		0	0.59s
✅ PYTHON	isort	2		0	0.27s
✅ PYTHON	ruff	2		0	0.01s

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[github-actions]

Test results

    3 files      3 suites   1m 25s ⏱️
  571 tests   571 ✅ 0 💤 0 ❌
1 665 runs  1 663 ✅ 2 💤 0 ❌

Results for commit 1c628bf.

♻️ This comment has been updated with latest results.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.49%. Comparing base (5fb634d) to head (1c628bf).
Report is 68 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #320      +/-   ##
==========================================
+ Coverage   97.31%   98.49%   +1.18%     
==========================================
  Files          64       77      +13     
  Lines        7888     9686    +1798     
==========================================
+ Hits         7676     9540    +1864     
+ Misses        212      146      -66     

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[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud