fix: format JSON array for pre-commit pretty-format-json

Signed-off-by: Nick Nikolakakis <nonicked@protonmail.com>

Author: nicknikolakakis

charts/opentelemetry-kube-stack/values.schema.json

@@ -566,7 +566,10 @@
           "type": "string"
         },
         "value": {
-          "type": ["string", "number"]
+          "type": [
+            "string",
+            "number"
+          ]
         },
         "valueFrom": {
           "$ref": "#/$defs/EnvVarSource"