Update $id fields

Author: arkid15r

schema/chapter.json

@@ -1,6 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "$id": "https://raw.githubusercontent.com/OWASP/Nest/main/schema/chapter.json",
+  "$id": "https://raw.githubusercontent.com/OWASP/nest-schema/main/chapter.json",
   "additionalProperties": false,
   "description": "OWASP chapter schema",
   "properties": {

schema/committee.json

@@ -1,6 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "$id": "https://raw.githubusercontent.com/OWASP/Nest/main/schema/committee.json",
+  "$id": "https://raw.githubusercontent.com/OWASP/nest-schema/main/committee.json",
   "$defs": {
     "meeting_minutes": {
       "description": "Meeting minutes of the committee.",

schema/common.json

@@ -1,6 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema",
-  "$id": "https://raw.githubusercontent.com/OWASP/Nest/main/schema/common.json",
+  "$id": "https://raw.githubusercontent.com/OWASP/nest-schema/main/common.json",
   "definitions": {
     "community": {
       "additionalProperties": false,

schema/project.json

@@ -1,6 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "$id": "https://raw.githubusercontent.com/OWASP/Nest/main/schema/project.json",
+  "$id": "https://raw.githubusercontent.com/OWASP/nest-schema/main/project.json",
   "additionalProperties": false,
   "description": "OWASP project schema",
   "properties": {