Create Invalidations.yml

[ranocha]

This is based on https://github.com/julia-actions/julia-invalidations. Adding such checks came up in https://discourse.julialang.org/t/potential-performance-regressions-in-julia-1-8-for-special-un-precompiled-type-dispatches-and-how-to-fix-them/86359. I suggest to add this check here since this package is widely used as a dependency.

See also SciML/MuladdMacro.jl#26 and SciML/MuladdMacro.jl#29

[codecov[bot]]

Codecov Report

Merging #61 (3384cb7) into master (65a5928) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #61   +/-   ##
=======================================
  Coverage   97.02%   97.02%           
=======================================
  Files           1        1           
  Lines         101      101           
=======================================
  Hits           98       98           
  Misses          3        3           

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