fix: make reading from S3 work and bump mehari

[holtgrewe]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 45.00000% with 22 lines in your changes missing coverage. Please review.

Project coverage is 74%. Comparing base (9a36358) to head (f922ec6).
Report is 16 commits behind head on main.

Files with missing lines	Patch %	Lines
src/seqvars/aggregate/mod.rs	0%	14 Missing ⚠️
src/seqvars/query/mod.rs	0%	6 Missing ⚠️
src/seqvars/ingest/mod.rs	88%	1 Missing ⚠️
src/strucvars/aggregate/output.rs	75%	1 Missing ⚠️

Additional details and impacted files

@@         Coverage Diff         @@
##           main   #452   +/-   ##
===================================
  Coverage    74%    74%           
===================================
  Files        42     42           
  Lines      7382   7359   -23     
===================================
- Hits       5489   5475   -14     
+ Misses     1893   1884    -9     

Files with missing lines	Coverage Δ
src/seqvars/prefilter/mod.rs	85% <100%> (+<1%)	⬆️
src/strucvars/aggregate/cli.rs	92% <100%> (ø)
src/seqvars/ingest/mod.rs	88% <88%> (+<1%)	⬆️
src/strucvars/aggregate/output.rs	62% <75%> (+<1%)	⬆️
src/seqvars/query/mod.rs	15% <0%> (+<1%)	⬆️
src/seqvars/aggregate/mod.rs	39% <0%> (+<1%)	⬆️

... and 2 files with indirect coverage changes