[prometheus-mysql-exporter] incorrect indentation in env variables

[kashtan404]

Describe the bug a clear and concise description of what the bug is.

The issue appeared in commit - 62734a5

GOMAXPROCS and GOMEMLIMIT env vars were added with incorrect indentation:
before GOMAXPROCS and GOMEMLIMIT: 10 spaces
before MYSQLD_EXPORTER_PASSWORD: 12 spaces

What's your helm version?

v3.15.2

What's your kubectl version?

v1.29.2

Which chart?

prometheus-mysql-exporter

What's the chart version?

2.6.0

What happened?

Cannot compile helm chart if entering "resource.requests/limits"

What you expected to happen?

Chart successfully compiling

How to reproduce it?

Uncomment default resources values:

resources:
  limits:
    cpu: 100m
    memory: 128Mi
  requests:
    cpu: 100m
    memory: 128Mi

Enter the changed values of values.yaml?

NONE

Enter the command that you execute and failing/misfunctioning.

helm template ./

Anything else we need to know?

No response