software/erp5: set additionalProperties: false

When objects are not supposed to accept extra properties, setting
additionalProperties to false allows schema validator to detect typos
in key names, or usage obsolete keys.

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

@@ -339,6 +339,7 @@
     },
     "zodb-zeo": {
       "description": "Common settings ZEO servers",
+      "additionalProperties": false,
       "properties": {
         "tcpv4-port": {
           "allOf": [
@@ -464,6 +465,7 @@
     },
     "jupyter": {
       "description": "Jupyter subinstance parameters",
+      "additionalProperties": false,
       "properties": {
         "enable": {
           "description": "Whether to enable creation of associated Jupyter subinstance",
@@ -480,6 +482,7 @@
     },
     "wcfs": {
       "description": "Parameters for wendelin.core filesystem",
+      "additionalProperties": false,
       "properties": {
         "enable": {
           "description": "Whether to enable WCFS filesystem and use it to access ZBigArray/ZBigFile data. In WCFS mode wendelin.core clients (Zope/ERP5 processes) share in-RAM cache for in-ZODB data without duplicating it for every client. This cache sharing does not affect correctness as isolation property is continued to be provided to every client.",
@@ -511,6 +514,7 @@
     },
     "test-runner": {
       "description": "Test runner parameters.",
+      "additionalProperties": false,
       "properties": {
         "enabled": {
           "description": "Generate helper scripts to run test suite.",
@@ -650,6 +654,7 @@
         },
         "ssl": {
           "description": "HTTPS certificate generation parameters",
+          "additionalProperties": false,
           "properties": {
             "frontend-caucase-url-list": {
               "title": "Frontend Caucase URL List",

software/erp5/instance-kumofs-schema.json

 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "type": "object",
+  "additionalProperties": false,
   "properties": {
     "tcpv4-port": {
       "allOf": [

software/erp5/instance-mariadb-schema.json

 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "type": "object",
+  "additionalProperties": false,
   "properties": {
     "tcpv4-port": {
       "allOf": [

software/erp5/instance-smtp-schema.json

 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "type": "object",
+  "additionalProperties": false,
   "properties": {
     "tcpv4-port": {
       "allOf": [