feat: bump snakemake to 9.6.3

Author: veprbl

spack-environment/packages.yaml

@@ -493,16 +493,16 @@ packages:
     - '@2.1.0'
   snakemake:
     require:
-    - '@8.5.2'
+    - '@9.6.3'
   py-snakemake-storage-plugin-fs:
     require:
-    - '@0.2.0:'
+    - '@1.0.6:'
   py-snakemake-storage-plugin-http:
     require:
     - '@0.2.3:'
   py-snakemake-storage-plugin-s3:
     require:
-    - '@0.2.10:'
+    - '@0.2.12:'
   rust:
     require:
     - +dev