feat: streamline bin updates during developement (#5)

* feat: streamline bin updates during developement

Description
===========
This PR introduces a way for the 'zksolc' binary
to automatically be updated/copied to '.cargo/bin'
after each build to resolves the issue of having
to manually update the $PATH or each time keep
running `cargo install --path crates/solidity`,
which was a recurring annoyance during testing
and development.

Co-authored-by: Cyrill Leutwiler <bigcyrill@hotmail.com>

Makefile

@@ -0,0 +1,23 @@
+.PHONY: install test test-solidity test-cli test-integration clean
+
+install:
+	cargo install --path crates/solidity && \
+	npm install && npm fund
+
+test: install test-integration test-cli test-solidity
+
+test-integration: install
+	cargo test --package revive-integration
+
+test-solidity: install
+	cargo test --package revive-solidity
+
+test-cli: install
+	npm run test:cli
+
+clean:
+	cargo clean && \
+	rm -rf node_modules && \
+	rm -rf crates/solidity/src/tests/cli-tests/artifacts && \
+	cargo uninstall revive-solidity && \
+	rm -f package-lock.json