Make Git hooks print message when PowerShell not found

Dist/git_hook_shim.sh

@@ -1,7 +1,10 @@
 #!/bin/sh
+kind="$(basename "$0")"
 pwsh="$(command -v pwsh)"
 if [ -z "$pwsh" ]; then pwsh="$(command -v dotnet) pwsh"; fi
-if ! ("$pwsh" -v >/dev/null 2>/dev/null); then exit 0; fi
-kind="$(basename "$0")"
+if ! ("$pwsh" -v >/dev/null 2>/dev/null); then
+	printf "pwsh not found in PATH; skipping %s hook\n" "$kind"
+	exit 0
+fi
 "$pwsh" "./Dist/git_hooks/$kind.ps1" "$@" || exit $?
 if [ -e "./Dist/git_hooks/$kind.local.ps1" ]; then "$pwsh" "./Dist/git_hooks/$kind.local.ps1" "$@" || exit $?; fi