Fix two bugs: macOS MMseqs2 version and integer contig names

[rrwick]

macOS MMseqs2 version

Currently, Dnaapler checks for an MMseqs2 version string in the format major.minor. However, the macOS MMseqs2 v13.45111 binary (downloaded from MMseqs2 release page) reports its version as a hash (45111b641859ed0ddd875b94d6fd1aef1a675b7e). This causes Dnaapler's version check to fail.

Fix: Updated the version-check logic to support hash-based version numbers.

Integer contig names

When running Dnaapler on an Autocycler assembly with integer-named sequences, the following issue arose:

filtered_df = MMseqs2_df[MMseqs2_df["qseqid"] == short_contig]

In this case, short_contig was a string, but the qseqid column in the MMseqs2 results dataframe was inferred as an integer type. This type mismatch caused the filtered dataframe to always be empty.

Fix: Enforced the qseqid column to always load as a string (object type) when reading MMseqs2 results with Pandas.

[rrwick]

I tested the results on my Mac using an Autocycler assembly, and it all worked well! But more thorough testing may be warranted if you've got some varied test cases 😄

[codecov]

Codecov Report

Attention: Patch coverage is 33.33333% with 6 lines in your changes missing coverage. Please review.

Project coverage is 85.89%. Comparing base (7ef230e) to head (c516810).
Report is 50 commits behind head on main.

Files with missing lines	Patch %	Lines
src/dnaapler/utils/util.py	33.33%	3 Missing and 3 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #88      +/-   ##
==========================================
- Coverage   87.27%   85.89%   -1.38%     
==========================================
  Files           9        9              
  Lines        1108     1177      +69     
  Branches      143      154      +11     
==========================================
+ Hits          967     1011      +44     
- Misses        103      118      +15     
- Partials       38       48      +10     

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[gbouras13]

Legend thank you @rrwick ! - this would have been a pre v1.0.0 bug too