[Bug] CALM_DSL_CONFIG_FILE_LOCATION envvar is ignored

[pipoe2h]

Describe the bug
CALM_DSL_CONFIG_FILE_LOCATION envvar is ignored. Inline -c config_file works.

Branch/Container
master

To Reproduce
Steps to reproduce the behavior:

1. export CALM_DSL_CONFIG_FILE_LOCATION=/my/config_file/path
2. make sure you don't have a config.ini file on your $HOME/.calm/config.ini
3. run something like calm get bps
4. See error

root ➜ /workspaces/calm-community (main ✗) $ calm get bps
[2022-07-24 09:06:30] [ERROR] [calm.dsl.config.context:62] Host IP not found. Please provide it in config file or set environment variable 'CALM_DSL_PC_IP'
[2022-07-24 09:06:30] [ERROR] [calm.dsl.config.context:53] Invalid config file location '/root/.calm/config.ini'

Expected behavior
It should use the environment variable, and if it doesn't exist, fallback to the default path

Findings/Troubleshooting Done
With inline configuration it works

calm -c config/forrester.ini get bps

** System Configuration:**

• OS: container python:3-bullseye
• Python: 3.10.4