Pin versions of build toolchain (#1140)

This PR pins the versions of build dependencies

Author: nfx

pyproject.toml

@@ -60,20 +60,20 @@ path = "src/databricks/labs/ucx/__about__.py"
 
 [tool.hatch.envs.default]
 dependencies = [
-    "pylint",
+    "black~=24.3.0",
+    "coverage[toml]~=7.4.4",
+    "isort~=5.13.2",
+    "mypy~=1.9.0",
+    "pylint~=3.1.0",
     "pylint-pytest==2.0.0a0",
-    "coverage[toml]>=6.5",
-    "pytest",
-    "pytest-xdist",
-    "pytest-cov>=4.0.0,<5.0.0",
-    "pytest-mock>=3.0.0,<4.0.0",
-    "pytest-timeout",
-    "black>=23.1.0",
-    "ruff>=0.3.0",
-    "isort>=2.5.0",
-    "mypy",
-    "types-PyYAML",
-    "types-requests",
+    "pytest~=8.1.0",
+    "pytest-cov~=4.1.0",
+    "pytest-mock~=3.14.0",
+    "pytest-timeout~=2.3.1",
+    "pytest-xdist~=3.5.0",
+    "ruff~=0.3.4",
+    "types-PyYAML~=6.0.12",
+    "types-requests~=2.31.0",
 ]
 
 python="3.10"
@@ -156,7 +156,7 @@ parallel = true
 [tool.coverage.report]
 omit = [
     "src/databricks/labs/ucx/mixins/*",
-    "src/databricks/labs/ucx/code/lsp.py",
+    "src/databricks/labs/ucx/source_code/lsp.py",
     "*/working-copy/*",
     "*/fresh_wheel_file/*",
     "*/__init__.py"

tests/unit/source_code/test_files.py

@@ -20,7 +20,7 @@ def test_files_fix_ignores_unsupported_extensions():
 def test_files_fix_ignores_unsupported_language():
     languages = create_autospec(Languages)
     files = Files(languages)
-    files._extensions[".py"] = None
+    files._extensions[".py"] = None  # pylint: disable=protected-access
     path = Path('unsupported.py')
     assert not files.apply(path)