feat(compat): CJS/ESM interoperability (#13553)

This commit adds CJS/ESM interoperability when running in --compat mode.

Before executing files, they are analyzed and all CommonJS modules are
transformed on the fly to a ES modules. This is done by utilizing analyze_cjs()
functionality from deno_ast. After discovering exports and reexports, an ES
module is rendered and saved in memory for later use.

There's a caveat that all files ending with ".js" extension are considered as
CommonJS modules (unless there's a related "package.json" with "type": "module").

1 files changed, 1 insertions, 0 deletions

diff --git a/cli/tests/testdata/compat/import_cjs_from_esm.out b/cli/tests/testdata/compat/import_cjs_from_esm.out
new file mode 100644
index 000000000..ffaa5e406
--- /dev/null
+++ b/cli/tests/testdata/compat/import_cjs_from_esm.out
@@ -0,0 +1 @@
+{ a: "A", b: "B", foo: "foo", bar: "bar", fizz: { buzz: "buzz", fizz: "FIZZ" } }