Bump ark to 0.1.158 (#5665)

Waiting on https://github.com/posit-dev/ark/actions/runs/12239460144

- posit-dev/ark#642
- posit-dev/ark#638

### Positron Release Notes

#### New Features

- N/A

#### Bug Fixes

- `Cmd/Ctrl + Enter` now works as expected with expressions separated by
semi-colons on a single line.
   #4317

### Positron QA Notes

Cmd/Ctrl + Enter on that line (or an empty preceding line) should run
the entire line:

```r
1; 2; 3
```

A semi-colon following a multiline expression is also supported, so for
instance this should also evaluate everything if you put your cursor on
the `{` and hit Cmd + Enter

```r
{
  1
}; 2
```

extensions/positron-r/package.json

@@ -686,7 +686,7 @@
   },
   "positron": {
     "binaryDependencies": {
-      "ark": "0.1.157"
+      "ark": "0.1.158"
     },
     "minimumRVersion": "4.2.0",
     "minimumRenvVersion": "1.0.9"