Add "customizations" to unblock devcontainers/spec#1

Author: chrmarti

extensions/configuration-editing/schemas/devContainer.schema.generated.json

@@ -403,6 +403,14 @@
 						}
 					},
 					"additionalProperties": false
+				},
+				"customizations": {
+					"type": "object",
+					"additionalProperties": {
+						"type": "object",
+						"additionalProperties": true
+					},
+					"description": "Tool-specific configuration. Each tool should use a JSON object subproperty with a unique name to group its customizations."
 				}
 			},
 			"required": [
@@ -806,6 +814,14 @@
 						}
 					},
 					"additionalProperties": false
+				},
+				"customizations": {
+					"type": "object",
+					"additionalProperties": {
+						"type": "object",
+						"additionalProperties": true
+					},
+					"description": "Tool-specific configuration. Each tool should use a JSON object subproperty with a unique name to group its customizations."
 				}
 			},
 			"required": [
@@ -1175,6 +1191,14 @@
 						}
 					},
 					"additionalProperties": false
+				},
+				"customizations": {
+					"type": "object",
+					"additionalProperties": {
+						"type": "object",
+						"additionalProperties": true
+					},
+					"description": "Tool-specific configuration. Each tool should use a JSON object subproperty with a unique name to group its customizations."
 				}
 			},
 			"required": [
@@ -1518,6 +1542,14 @@
 						}
 					},
 					"additionalProperties": false
+				},
+				"customizations": {
+					"type": "object",
+					"additionalProperties": {
+						"type": "object",
+						"additionalProperties": true
+					},
+					"description": "Tool-specific configuration. Each tool should use a JSON object subproperty with a unique name to group its customizations."
 				}
 			},
 			"required": [
@@ -1826,6 +1858,14 @@
 						}
 					},
 					"additionalProperties": false
+				},
+				"customizations": {
+					"type": "object",
+					"additionalProperties": {
+						"type": "object",
+						"additionalProperties": true
+					},
+					"description": "Tool-specific configuration. Each tool should use a JSON object subproperty with a unique name to group its customizations."
 				}
 			},
 			"additionalProperties": false

extensions/configuration-editing/schemas/devContainer.schema.src.json

@@ -306,6 +306,14 @@
 							}
 						}
 					]
+				},
+				"customizations": {
+					"type": "object",
+					"additionalProperties": {
+						"type": "object",
+						"additionalProperties": true
+					},
+					"description": "Tool-specific configuration. Each tool should use a JSON object subproperty with a unique name to group its customizations."
 				}
 			}
 		},