Pin minimap2 version in linux CI

[lcoombe]

• Unsure when this started happening, but I noticed that the ubuntu CI was installing a very old version of minimap2 (2.1.1), leading to an undetected error in the tigmint-long step of the CI

  [M::mm_idx_stat::0.077*1.03] distinct minimizers: 194597 (94.91% are singletons); average occurrences: 1.057; average spacing: 5.351
  Traceback (most recent call last):
  File "/usr/share/miniconda/envs/goldrush_CI/bin/share/tigmint-1.2.10-3/bin/tigmint_molecule_paf.py", line 141, in <module>
  main()
  File "/usr/share/miniconda/envs/goldrush_CI/bin/share/tigmint-1.2.10-3/bin/tigmint_molecule_paf.py", line 138, in main
  MolecIdentifierPaf().run()
  File "/usr/share/miniconda/envs/goldrush_CI/bin/share/tigmint-1.2.10-3/bin/tigmint_molecule_paf.py", line 85, in run
  paf_entry[18]
  IndexError: list index out of range
  /usr/share/miniconda/envs/goldrush_CI/bin/share/tigmint-1.2.10-3/bin/tigmint-cut -p4 -w1000 -n2 -t0 -m3000 -o goldrush_test_golden_path.goldpolish-polished.test_reads.cut250.molecule.size2000.dist500.trim0.window1000.span2.breaktigs.fa goldrush_test_golden_path.goldpolish-polished.fa goldrush_test_golden_path.goldpolish-polished.test_reads.cut250.molecule.size2000.dist500.bed
  Started at: 2024-11-01 19:10:59.382650
  Reading contig lengths...
  Finding breakpoints...
  Attempted corrections: 0

• Just pin the version to avoid that here - I will also pin that in the GoldRush conda recipe to be safe