chore(ci): change the core testing command since the core marker is c…

…ompletely broken without the backend tests

.github/workflows/ibis-main.yml

@@ -94,11 +94,11 @@ jobs:
 
       - name: run all core tests and run benchmarks once parallel
         if: matrix.os != 'windows-latest'
-        run: just ci-check -m "'core or benchmark'" -n auto
+        run: pytest -v -n auto ibis/common ibis/expr ibis/tests ibis/formats
 
       - name: run all core tests and run benchmarks once serial
         if: matrix.os == 'windows-latest'
-        run: just ci-check -m "'core or benchmark'"
+        run: pytest -v ibis/common ibis/expr ibis/tests ibis/formats
 
       - name: upload code coverage
         if: success()

.github/workflows/nix.yml

@@ -10,7 +10,7 @@ on:
     branches:
       - master
       - "*.x.x"
-      - "the-epic-split"
+      - "!the-epic-split"
   pull_request:
     paths-ignore:
       - "docs/**"
@@ -20,7 +20,7 @@ on:
     branches:
       - master
       - "*.x.x"
-      - "the-epic-split"
+      - "!the-epic-split"
   merge_group:
 
 concurrency: