gita add TASK before SUBTASK copy package

Previously only */Cargo.lock was matched (one level deep).
Projects like HuggingFace safetensors/tokenizers have
Cargo.lock at bindings/python/Cargo.lock (two levels deep).
Use find to search recursively, and compute the relative
path back to vendor directory dynamically.

faketty() runs command in a pseudo-tty via script(1) to preserve
colored output through pipes.

stripcolors() removes ANSI color codes and OSC 8 hyperlinks from
input for clean log files.

Removed colorify() which required csed and was less effective.

- rpmrb: add -a TASK to add to existing task after build
- rpmrb: add -A to add to the last task after build
- rpmrb: add -f for force tag overwrite
- rpmbsh: add -a TASK and -A options, pass them to rpmbs

- test_version_more_version.sh: test for version comparison
- sz.sh: helper script for package replacements
- swine-etersoft.spec and swine-etersoft.spec.in: test spec files