[Web] Is it possible to add a version filed in ort context?

### Describe the issue

Because we use the official release package, It will be helpful to detect an update if we can get ort version.

### To reproduce

feature request

### Urgency

_No response_

### ONNX Runtime Installation

Released Package

### ONNX Runtime Version or Commit ID

release version

### Execution Provider

Other / Unknown

The issue names no files, tests, or entry points. Start by locating the Web ORT context API and determining where a runtime version could be exposed; done means the supported version can be retrieved from that context and the behavior is covered by appropriate Web tests.

Written by the indexing model from the issue text.