Address TripleDES + Camellia deprecations

[gpotter2]

This PR addresses both TripleDES (see pyca/cryptography#13928) and Camelia deprecation.

Those warnings will come with 47.0+

[codecov]

Codecov Report

❌ Patch coverage is 92.85714% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 80.86%. Comparing base (8e7e73b) to head (d94404f).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
scapy/layers/ipsec.py	75.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4881      +/-   ##
==========================================
+ Coverage   80.29%   80.86%   +0.56%     
==========================================
  Files         350      368      +18     
  Lines       89937    90271     +334     
==========================================
+ Hits        72215    72997     +782     
+ Misses      17722    17274     -448     

Files with missing lines	Coverage Δ
scapy/layers/tls/crypto/cipher_block.py	85.80% <100.00%> (+0.57%)	⬆️
scapy/libs/rfc3961.py	85.87% <100.00%> (+0.04%)	⬆️
scapy/layers/ipsec.py	90.00% <75.00%> (+0.07%)	⬆️

... and 282 files with indirect coverage changes

🚀 New features to boost your workflow:

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