Update tool chain

[hermanventer]

Description

Update tool chain

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• API change with a documentation update
• Additional test coverage
• Code cleanup or just keeping up with the latest Rustc nightly

How Has This Been Tested?

./validate.sh

[codecov]

Codecov Report

Merging #1136 (260568c) into main (4fe7492) will increase coverage by 0%.
The diff coverage is 69%.

@@          Coverage Diff          @@
##            main   #1136   +/-   ##
=====================================
  Coverage     77%     77%           
=====================================
  Files         23      23           
  Lines      16086   16054   -32     
=====================================
+ Hits       12499   12519   +20     
+ Misses      3587    3535   -52     

Impacted Files	Coverage Δ
checker/src/constant_domain.rs	58% <ø> (+<1%)	⬆️
checker/src/call_visitor.rs	81% <30%> (+<1%)	⬆️
checker/src/crate_visitor.rs	74% <45%> (ø)
checker/src/block_visitor.rs	81% <53%> (+2%)	⬆️
checker/src/options.rs	78% <74%> (+<1%)	⬆️
checker/src/body_visitor.rs	88% <76%> (-1%)	⬇️
checker/src/type_visitor.rs	74% <83%> (-1%)	⬇️
checker/src/utils.rs	86% <100%> (+<1%)	⬆️
checker/src/interval_domain.rs	82% <0%> (-3%)	⬇️
... and 6 more

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