[flake8-executable] Add pytest and uv run to help message for shebang-missing-python (EXE003) (#16855)

Followup to #16849 per
#16849 (comment)

Author: dylwil3

crates/ruff_linter/src/rules/flake8_executable/rules/shebang_missing_python.rs

@@ -36,7 +36,7 @@ pub(crate) struct ShebangMissingPython;
 impl Violation for ShebangMissingPython {
     #[derive_message_formats]
     fn message(&self) -> String {
-        "Shebang should contain `python`".to_string()
+        "Shebang should contain `python`, `pytest`, or `uv run`".to_string()
     }
 }
 

crates/ruff_linter/src/rules/flake8_executable/snapshots/ruff_linter__rules__flake8_executable__tests__EXE003.py.snap

@@ -1,11 +1,9 @@
 ---
 source: crates/ruff_linter/src/rules/flake8_executable/mod.rs
 ---
-EXE003.py:1:1: EXE003 Shebang should contain `python`
+EXE003.py:1:1: EXE003 Shebang should contain `python`, `pytest`, or `uv run`
   |
 1 | #!/usr/bin/bash
   | ^^^^^^^^^^^^^^^ EXE003
 2 | print("hello world")
   |
-
-