Do not allow triggering PyPI releases manually

Author: agriyakhetarpal

.github/workflows/wheel_tests_and_release.yml

@@ -181,10 +181,8 @@ jobs:
         build_macos_wheels,
         build_windows_wheels,
       ]
-    # Run only on tags pushed to the repository or when triggered manually
-    if: >-
-      github.repository == 'PyWavelets/pywt' && (startsWith(github.ref, 'refs/tags/v') ||
-      (github.event_name == 'workflow_dispatch' && github.event.inputs.push_wheels == 'true'))
+    # Run only on tags pushed to the repository
+    if: github.repository == 'PyWavelets/pywt' && startsWith(github.ref, 'refs/tags/v')
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2