Fix makefile and dockerfile

[paskal]

Here are multiple changes to commands run by Makefile based on my attempts to run it on an Oracle Linux machine with the latest Docker.

The only known problem left is happening with make bin, make dockerx and make release:

[opc@terrty-net ~/remark42]$ make bin
Step 7/29 : RUN --mount=type=cache,id=pnpm,target=/root/.pnpm-store/v3 pnpm i
the --mount option requires BuildKit. Refer to https://docs.docker.com/go/buildkit/ to learn how to build images with BuildKit enabled
make: *** [Makefile:7: bin] Error 1

[umputun]

LGTM