This pr fixes auto-wrapping of booleans and integers into quotes when using --state-values-set by:
- Adding: --state-values-set-string flag for intentional string set of boolean or integer
- Changing: --state-values-set flag not wrapping now
- Removing -
Resolves https://github.com/roboll/helmfile/issues/1347
Signed-off-by: Tunahan Sezen <sezentunahan@outlook.com>