Pass dissociation type not autodetect to diss type collection

[trishorts]

Using autodetect in conjunction with internal ion search causes an error because the dissociation type dictionary in mzlib does not contain fragment ions for autodetect. This PR fixes the bug by passing the dissociation type from the scan header instead of autodetect. The universe again makes sense.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (57cb82d) 92.65% compared to head (4cbb084) 92.65%.

Additional details and impacted files

[](https://app.codecov.io/gh/smith-chem-wisc/MetaMorpheus/pull/2343?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=smith-chem-wisc) ```diff @@ Coverage Diff @@ ## master #2343 +/- ## ======================================= Coverage 92.65% 92.65% ======================================= Files 137 137 Lines 21274 21274 Branches 2928 2928 ======================================= Hits 19712 19712 Misses 1083 1083 Partials 479 479 ``` | [Files](https://app.codecov.io/gh/smith-chem-wisc/MetaMorpheus/pull/2343?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=smith-chem-wisc) | Coverage Δ | | |---|---|---| | [MetaMorpheus/TaskLayer/SearchTask/SearchTask.cs](https://app.codecov.io/gh/smith-chem-wisc/MetaMorpheus/pull/2343?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=smith-chem-wisc#diff-TWV0YU1vcnBoZXVzL1Rhc2tMYXllci9TZWFyY2hUYXNrL1NlYXJjaFRhc2suY3M=) | `95.01% <100.00%> (ø)` | |