CI: Don't split slow vs non slow jobs for GHA posix

.github/workflows/datamanger.yml

@@ -28,12 +28,9 @@ jobs:
           AWS_SECRET_ACCESS_KEY: foobar_secret
         ports:
           - 5000:5000
-    strategy:
-      matrix:
-        pattern: ["not slow and not network and not clipboard", "slow"]
     concurrency:
       # https://github.community/t/concurrecy-not-work-for-push/183068/7
-      group: ${{ github.event_name == 'push' && github.run_number || github.ref }}-data_manager-${{ matrix.pattern }}
+      group: ${{ github.event_name == 'push' && github.run_number || github.ref }}-data_manager
       cancel-in-progress: true
 
     steps:
@@ -48,7 +45,7 @@ jobs:
     - name: Run tests
       env:
         PANDAS_DATA_MANAGER: array
-        PATTERN: ${{ matrix.pattern }}
+        PATTERN: "not network and not clipboard"
         PYTEST_WORKERS: "auto"
         PYTEST_TARGET: pandas
       run: |

.github/workflows/posix.yml

@@ -26,18 +26,14 @@ jobs:
       matrix:
         settings: [
           [actions-38-downstream_compat.yaml, "not slow and not network and not clipboard", "", "", "", "", ""],
-          [actions-38-minimum_versions.yaml, "slow", "", "", "", "", ""],
-          [actions-38-minimum_versions.yaml, "not slow and not network and not clipboard", "", "", "", "", ""],
+          [actions-38-minimum_versions.yaml, "not clipboard", "", "", "", "", ""],
           [actions-38.yaml, "not slow and not network", "language-pack-it xsel", "it_IT.utf8", "it_IT.utf8", "", ""],
           [actions-38.yaml, "not slow and not network", "language-pack-zh-hans xsel", "zh_CN.utf8", "zh_CN.utf8", "", ""],
-          [actions-38.yaml, "not slow and not clipboard", "", "", "", "", ""],
-          [actions-38.yaml, "slow", "", "", "", "", ""],
+          [actions-38.yaml, "not clipboard", "", "", "", "", ""],
           [actions-pypy-38.yaml, "not slow and not clipboard", "", "", "", "", "--max-worker-restart 0"],
-          [actions-39.yaml, "slow", "", "", "", "", ""],
-          [actions-39.yaml, "not slow and not clipboard", "", "", "", "", ""],
+          [actions-39.yaml, "not clipboard", "", "", "", "", ""],
           [actions-310-numpydev.yaml, "not slow and not network", "xsel", "", "", "deprecate", "-W error"],
-          [actions-310.yaml, "not slow and not clipboard", "", "", "", "", ""],
-          [actions-310.yaml, "slow", "", "", "", "", ""],
+          [actions-310.yaml, "not clipboard", "", "", "", "", ""],
         ]
       fail-fast: false
     env: