GDB-11494: Avoid rendering GraphDB properties in quotes

[mihailradkov]

The config maps for both GraphDB and the cluster proxy were rendering all values from configuration.properties in quotes which is problematic because some properties are expected as non-strings.

Removed | quote to allow non-string values such as booleans and numbers.

Prepared Helm release v11.3.3

[mihailradkov]

Tested with:

configuration:
  properties:
    graphdb.one: string-property
    graphdb.two: 2
    graphdb.three: true
    graphdb.four: [1,2]
    graphdb.five:
      hey: ho
    graphdb.six: ala\nbala
    graphdb.seven: "\"\""
    graphdb.eight: ''
    graphdb.nine:
    graphdb.ten: '10'
    graphdb.eleven: 'true'

which rendered to:

##### Overrides from values.yaml #####
graphdb.one=string-property
graphdb.two=2
graphdb.three=true
graphdb.four=[1 2]
graphdb.five=map[hey:ho]
graphdb.six=ala\nbala
graphdb.seven=""
graphdb.eight=
graphdb.eleven=true
graphdb.ten=10