Issue:
Same problem as in issue 510, but with parameter store. So when JSON parameter has numerical value without double quotes, it will end up in ESO error.

Example:
parameter store secret:

{
  "DB_HOST": "myrds.eu-north-1.rds.amazonaws.com",
  "DB_PASSWORD": "verysecret",
  "DB_PORT": 5432,
  "DB_USERNAME": "seppo_hovi"
}

dataFrom is being used:

  dataFrom:
  - extract:
      key: /path/to/some/secret

Ends up in error:
external-secrets-operator-79b8c57f87-m6s8b external-secrets {"level":"error","ts":1660907739.6617749,"logger":"controllers.ExternalSecret","msg":"could not get secret data from provider","ExternalSecret":"namespace/secret","SecretStore":"/cluster-param-store","error":"unable to unmarshal secret secret: json: cannot unmarshal number into Go value of type string --omitted--

Observations:
On a quick glance it looks like parameterstore.go is handling this similarly as the secretsmanager.go pre Fix 545