test: add missing implementation-plan test targets

Co-authored-by: Eriyc <50216491+Eriyc@users.noreply.github.com>

tests/install_test/determinism.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+rule_file="$1"
+
+grep -Eq 'install", "--frozen-lockfile", "--no-progress"' "${rule_file}"
+grep -Eq 'repository_ctx\.symlink\(package_json, "package\.json"\)' "${rule_file}"
+grep -Eq 'repository_ctx\.symlink\(bun_lockfile, "bun\.lockb"\)' "${rule_file}"
+grep -Eq 'glob\(\["node_modules/\*\*"\]' "${rule_file}"