Merge pull request #811 from QualiSystems/fix_req_gil

fix requirements.txt

Author: alexazarh

static_vm_package/VCenterAutoloadStaticVMDriver/app_discovery/requirements.txt

@@ -1,4 +1,4 @@
 cloudshell-automation-api>=7.1.0.0,<7.2.0.0
 cloudshell-core>=2.0.0,<2.1.0
 cloudshell-cp-vcenter>=1.3.0,<1.4.0
-cloudshell-shell-core>=2.4.0,<2.5.0
+cloudshell-shell-core>=2.3.0,<2.4.0