Bump various dependency pins

.github/workflows/check.yml

@@ -32,7 +32,7 @@ jobs:
         python-version: ["3.8", "3.12"]
       fail-fast: false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
@@ -47,7 +47,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: "3.11"
@@ -67,7 +67,7 @@ jobs:
         python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
       fail-fast: false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}

.github/workflows/publish.yml

@@ -13,7 +13,7 @@ jobs:
     name: Build and publish Python distributions to PyPI
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python 3.10
         uses: actions/setup-python@v4
         with:

.github/workflows/typeshed_primer.yml

@@ -23,16 +23,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout flake8-pyi on target branch
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.base_ref }}
           path: old_plugin
       - name: Checkout flake8-pyi on PR branch
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: new_plugin
       - name: Checkout typeshed
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: python/typeshed
           path: typeshed

.github/workflows/typeshed_primer_comment.yml

@@ -17,7 +17,7 @@ jobs:
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Download errors
         uses: actions/github-script@v6
         with:

pyproject.toml

@@ -64,8 +64,8 @@ dev = [
     "flake8-bugbear==23.9.16",
     "flake8-noqa==1.3.2",
     "isort==5.12.0",            # Must match .pre-commit-config.yaml
-    "mypy==1.5.1",
-    "pre-commit-hooks==4.4.0",  # Must match .pre-commit-config.yaml
+    "mypy==1.6.0",
+    "pre-commit-hooks==4.5.0",  # Must match .pre-commit-config.yaml
     "pytest==7.4.2",
     "types-pyflakes<4",
 ]