revert numpy version change

Author: Vahid Tavanashad

.github/workflows/conda-package.yml

@@ -109,7 +109,7 @@ jobs:
  strategy:
  matrix:
  python: ["3.9", "3.10", "3.11", "3.12"]
- numpy: ['2.*']
+ numpy: ['1.26']
  experimental: [false]
  runner: [ubuntu-latest]
  continue-on-error: ${{ matrix.experimental }}
@@ -177,7 +177,7 @@ jobs:
  strategy:
  matrix:
  python: ["3.9", "3.10", "3.11", "3.12"]
- numpy: ['2.*']
+ numpy: ['1.26']
  experimental: [false]
  runner: [windows-latest]
  continue-on-error: ${{ matrix.experimental }}