feat: add `--allow-import` flag (#25469)

This replaces `--allow-net` for import permissions and makes the
security sandbox stricter by also checking permissions for statically
analyzable imports.

By default, this has a value of
`--allow-import=deno.land:443,jsr.io:443,esm.sh:443,raw.githubusercontent.com:443,gist.githubusercontent.com:443`,
but that can be overridden by providing a different set of hosts.

Additionally, when no value is provided, import permissions are inferred
from the CLI arguments so the following works because
`fresh.deno.dev:443` will be added to the list of allowed imports:

```ts
deno run -A -r https://fresh.deno.dev
```

---------

Co-authored-by: David Sherret <dsherret@gmail.com>

3 files changed, 22 insertions, 0 deletions

diff --git a/tests/specs/npm/create_require/__test__.jsonc b/tests/specs/npm/create_require/__test__.jsonc
new file mode 100644
index 000000000..40d9ce066
--- /dev/null
+++ b/tests/specs/npm/create_require/__test__.jsonc
@@ -0,0 +1,9 @@
+{
+  "args": "run --reload --allow-read create_require/main.ts",
+  "output": "create_require/main.out",
+  "exitCode": 0,
+  "envs": {
+    "NO_COLOR": "1",
+    "NPM_CONFIG_REGISTRY": "http://localhost:4260/"
+  }
+}
diff --git a/tests/specs/npm/create_require/create_require/main.out b/tests/specs/npm/create_require/create_require/main.out
new file mode 100644
index 000000000..70b0415b3
--- /dev/null
+++ b/tests/specs/npm/create_require/create_require/main.out
@@ -0,0 +1,12 @@
+[WILDCARD]
+function
+function
+function
+function
+function
+function
+The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received https://example.com/
+The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received https://example.com/
+The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received 1
+The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received foo
+The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received ./foo
diff --git a/tests/specs/npm/create_require/create_require/main.ts b/tests/specs/npm/create_require/create_require/main.ts
new file mode 100644
index 000000000..625c734aa
--- /dev/null
+++ b/tests/specs/npm/create_require/create_require/main.ts
@@ -0,0 +1 @@
+import "npm:@denotest/create-require@1.0.0";