feat(v0.2.1): added bump target

Added target to bump semver, for cargo.toml and brew package; still wip

Author: aRustyDev

Makefile

@@ -0,0 +1,9 @@
+.PHONY: bump
+
+bump:
+   @cargo bump --git-tag $(BUMP)
+   @export VER=$(shell yq -oy '.package.version' Cargo.toml)
+   @export SHA=$(shell sha256sum target/package/ctf-rs-api-server-$(VER))
+   @sed -E -i.bak "s/version .*/version \"$(VER)\"/g" brew/ctf-rs.rb
+   @sed -E -i.bak 's/sha256 .*"/sha256 \"$(SHA)\"/g' brew/ctf-rs.rb
+   @rm brew/ctf-rs.rb.bak