chore(deps): update CPM to version 0.42.1 (#1126)

Author: rjaegers

.devcontainer/cpp/Dockerfile

@@ -57,7 +57,7 @@ EOF
 FROM ${BASE_IMAGE}
 
 ARG CLANG_VERSION=19
-ARG CPM_VERSION=0.40.2
+ARG CPM_VERSION=0.42.1
 ARG INCLUDE_WHAT_YOU_USE_VERSION=0.23
 
 ARG DEBIAN_FRONTEND=noninteractive