Upgrade to 1.2.5 version

Bugfixes and code improvements

Bump plugin version

Remove spaces in wrapper sed for -f replace

Bump helm secrets version

Merge pull request zendesk#3 from futuresimple/transparent_wrapper

More transparent wrapper

Add README kms_use / decrypt_charts as env variables overwrite - fix

Merge pull request zendesk#2 from futuresimple/test_example

Testing clean option in helm-secrets plugin

Merge pull request zendesk#1 from futuresimple/test_example

Tests and examples

wrapper better AWS_Profile handling and more helm command coverage