[hack] temporary workaround against default

- sra-tools 2.9 instead of 3.1 is installed

Author: DrYak

Diff for: tests/conda_tutorials_env.yaml

@@ -9,4 +9,4 @@ dependencies:
   #- snakemake-minimal
 
   # used for some tutorials
-  - sra-tools
+  - sra-tools >=3.1 # HACK setup-miniconda action adds default channel, which cause wrong version of sra-tool