Do not enable venv in terminal for bash-like oneshot task invocations (#8444)

Release Notes:
- Work around #8334 by only activating venv in the terminal not in tasks
(see #8440 for a proper solution)
- To use venv modify your tasks in the following way:
```json
{
  "label": "Python main.py",
  "command": "sh",
  "args": ["-c", "source .venv/bin/activate && python3 main.py"]
}
```

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>

crates/terminal/Cargo.toml

@@ -15,7 +15,7 @@ doctest = false
 
 [dependencies]
 # TODO: when new version of this crate is released, change it
-alacritty_terminal = { git = "https://github.com/alacritty/alacritty", rev = "992011a4cd9a35f197acc0a0bd430d89a0d01013" }
+alacritty_terminal = "0.23.0-rc1"
 anyhow.workspace = true
 collections.workspace = true
 dirs = "4.0.0"