feat(compile): support discovering modules for more dynamic arguments (#21381)

This PR causes Deno to include more files in the graph based on how a
template literal looks that's provided to a dynamic import:

```ts
const file = await import(`./dir/${expr}`);
```

In this case, it will search the `dir` directory and descendant
directories for any .js/jsx/etc modules and include them in the graph.

To opt out of this behaviour, move the template literal to a separate
line:

```ts
const specifier = `./dir/${expr}`
const file = await import(specifier);
```

1 files changed, 10 insertions, 0 deletions

diff --git a/cli/tests/testdata/compile/dynamic_imports_tmp_lit/main.info.out b/cli/tests/testdata/compile/dynamic_imports_tmp_lit/main.info.out
new file mode 100644
index 000000000..57d730a64
--- /dev/null
+++ b/cli/tests/testdata/compile/dynamic_imports_tmp_lit/main.info.out
@@ -0,0 +1,10 @@
+local: [WILDCARD]main.js
+type: JavaScript
+dependencies: 4 unique
+size: [WILDCARD]
+
+file:///[WILDCARD]/dynamic_imports_tmp_lit/main.js ([WILDCARD])
+├── file:///[WILDCARD]/dynamic_imports_tmp_lit/sub/a.js ([WILDCARD])
+├── file:///[WILDCARD]/dynamic_imports_tmp_lit/sub/b.ts ([WILDCARD])
+├── file:///[WILDCARD]/dynamic_imports_tmp_lit/other/data.json ([WILDCARD])
+└── file:///[WILDCARD]/dynamic_imports_tmp_lit/other/sub/data2.json ([WILDCARD])