Fix workflow syntax

Author: oscarbenjamin

.github/workflows/buildwheel.yml

@@ -174,7 +174,7 @@ jobs:
       - run: python -c 'import sympy; sympy.test(parallel=True)'
 
   # For older Ubuntu we have to build Flint >= 3.0.0
-  test_flint_versions:
+  test_flint_releases:
     name: Test flint ${{ matrix.flint-tag }}
     runs-on: ubuntu-22.04
     strategy:
@@ -192,7 +192,7 @@ jobs:
       - run: python -m flint.test --verbose
 
   # Test against flint main (with disabled version check)
-  test_flint_versions:
+  test_flint_main:
     name: Test flint ${{ matrix.flint-tag }}
     runs-on: ubuntu-22.04
     strategy: