Update conda recipe's dependency package versions

Remove networkx and dateutil; these seem to be pulled in automatically
by other packages automatically at the right versions now.

devtools/conda-recipe/meta.yaml

@@ -17,20 +17,17 @@ requirements:
   run:
     - python
     - atlas # [not osx]
-    - biopython >=1.79
-    - matplotlib >=3.5.1
-    - numpy >=1.21.6
-    - pandas >=1.3.5
-    - pomegranate ==0.14.8
-    - python-dateutil >=2.5.0
-    - pyfaidx >=0.6.4
-    - pysam >=0.17.0
-    - reportlab >=3.6.8
-    - scikit-learn
-    - scipy >=1.7.3
-    - networkx >=2.4
     - bioconductor-dnacopy
-#   - joblib <1.0
+    - biopython >=1.80
+    - matplotlib >=3.5.2
+    - numpy >=1.24.2
+    - pandas >=1.5.3
+    - pomegranate >=0.14.8, <=0.14.9
+    - pyfaidx >=0.7.1
+    - pysam >=0.20.0
+    - reportlab >=3.6.12
+    - scikit-learn >=1.1.0
+    - scipy >=1.10.1
 
 test:
   imports: