fix: intendation corrected in fluentbit-fluentBit.yaml

[momoXD007]

I created this PR because I was struggling to add (multiple) annotations to my fluent-bits. I noticed that this code (

fluent-operator/charts/fluent-operator/templates/fluentbit-fluentBit.yaml

Line 43 in 0ca8da2

{{ toYaml .Values.fluentbit.annotations | indent 4 }}

) is the problem. To my understanding if multiple annotations are supplied through the values, it will generate output such as this:

  annotations:
      key0: value0
    key1: value1
    key2: value2

Note that there are 6 spaces before key0 and only 4 spaces before key1 and key2.

The above issue only manifests if multiple annotations are supplied. If one only key0 and value0 are supplied it will work just fine as all keys and values and are intended the same way but as soon as there is more than one key/value pair. key-pair one will be intended two more spaces to the right than all the others as the statement that generates this output itself has two spaces before it.

The above error-pattern seems to be repeated several times in the code. I tried to fix all occurrences in this file.

What this PR does / why we need it:

Which issue(s) this PR fixes:

This fixes an issue where annotations and VolumeMounts do not work if more than one is supplied.

Does this PR introduced a user-facing change?

Additional documentation, usage docs, etc.:

[benjaminhuo]

Thank you for the contribution @momoXD007