[ci] Remove trailing whitespace in workflow yml files, source files, test files and cmakelists.txt files

[mcbarton]

Description

Please include a summary of changes, motivation and context for this PR.

This PR removes trailing whitespace in workflow yml files. This fixes one of the issues needed to have a yaml file linter check any workflow file changes in the future. Currently such a workflow would not pass.

I've also used this PR to remove the trailing whitespaces in the source files, test files and cmakelists.txt files

Fixes # (issue)

Type of change

Please tick all options which are relevant.

• Bug fix
• New feature
• Requires documentation updates

Testing

Please describe the test(s) that you added and ran to verify your changes.

Checklist

• I have read the contribution guide recently

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.46%. Comparing base (10f5449) to head (1ee6dac).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #539   +/-   ##
=======================================
  Coverage   75.46%   75.46%           
=======================================
  Files           9        9           
  Lines        3628     3628           
=======================================
  Hits         2738     2738           
  Misses        890      890           

Files with missing lines	Coverage Δ
include/clang/Interpreter/CppInterOp.h	96.29% <ø> (ø)
lib/Interpreter/DynamicLibraryManagerSymbol.cpp	68.53% <ø> (ø)

Files with missing lines	Coverage Δ
include/clang/Interpreter/CppInterOp.h	96.29% <ø> (ø)
lib/Interpreter/DynamicLibraryManagerSymbol.cpp	68.53% <ø> (ø)

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[github-actions]

clang-tidy review says "All clean, LGTM! 👍"