Add env file with batman removed. bump to python 3.12

Author: bhilbert4

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ jobs:
   build:
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.11", "3.12"]
         os: [ubuntu-latest]
 
     runs-on: ${{ matrix.os }}

environment_python_3.12.yml

@@ -0,0 +1,35 @@
+name: mirage-py3.12
+
+channels:
+- http://ssb.stsci.edu/astroconda
+- conda-forge
+- defaults
+dependencies:
+- pip
+- python==3.12.11
+- pip:
+    - asdf==4.5.0
+    - astropy==7.1.0
+    - astroquery==0.4.11
+    - bokeh==3.8.0
+    - crds==13.0.6
+    - grismconf==1.51
+    - h5py==3.14.0
+    - hotsoss==0.1.10
+    - ipython==9.6.0
+    - jupyter==1.1.1
+    - jwst==1.19.2
+    - jwst-backgrounds==1.3.0
+    - jwst_gtvt==1.1.1
+    - lxml==6.0.2
+    - matplotlib==3.10.7
+    - nircam_gsim>=1.71
+    - numpy==2.2.6
+    - photutils==2.3.0
+    - pysiaf==0.24.1
+    - pytest==8.4.2
+    - pyyaml==6.0.3
+    - scipy==1.16.2
+    - sphinx==8.2.3
+    - stpsf==2.1.0
+    - synphot==1.6.0