Format JSON according to our convention

Since !392 we must format the json as done by `format-json`.

The tools for this are `format-json software/*/*.json` or `husky` ( !424 ).

/reviewed-on !522

software/caucase/instance-caucase-input-schema.json

@@ -28,7 +28,7 @@
       "type": "integer",
       "default": 1
     },
-    "key-length" : {
+    "key-length": {
       "title": "Key length",
       "description": "Size, in bits, of the SSL key generated to authenticate users.",
       "default": 2048,

software/erp5/instance-erp5-input-schema.json

@@ -384,7 +384,7 @@
         "ssl": {
           "description": "HTTPS certificate generation parameters",
           "properties": {
-            "caucase-url":{
+            "caucase-url": {
               "title": "Caucase URL",
               "description": "URL of caucase service to use. If not set, global setting will be used.",
               "type": "string"

software/srslte/instance-srslte-input-schema.json

 {
   "type": "object",
   "$schema": "http://json-schema.org/draft-04/schema",
-
   "title": "Input Parameters",
   "properties": {
     "Log": {