Update cimg/rust Docker tag to v1.63

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
cimg/rust	docker	minor	1.62 -> 1.63

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[codecov[bot]]

Codecov Report

Merging #158 (00a9c63) into main (620010e) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #158   +/-   ##
=======================================
  Coverage   98.00%   98.00%           
=======================================
  Files          14       14           
  Lines          50       50           
=======================================
  Hits           49       49           
  Misses          1        1           

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