(ci) Fix lukka/run-vcpkg [skip ci]
(ci) Fix lukka/run-vcpkg [skip ci]

Since we're not using vcpkg as a submodule, specify the SHA-1 hash of the commit to use (corresponds to HEAD at this time).

acgetchell/CDT-plusplus,acgetchell/CDT-plusplus,acgetchell/CDT-plusplus