Minor update of dependencies

Remain to do: https://github.com/ajv-validator/ajv/blob/master/docs/v6-to-v8-migration.md

Author: Alkarex

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

package-lock.json

@@ -1,6 +1,6 @@
 {
 	"name": "node-red-contrib-json-multi-schema",
-	"version": "1.2.5",
+	"version": "1.2.6",
 	"description": "Generic JSON data pipeline tools, with dynamic transformation (using JSONata rules), resolving JSON Schema (using JSONata rules), and then validation (using JSON Schema). For Node-RED and for command-line.",
 	"main": "index.js",
 	"readmeFilename": "readme.md",
@@ -33,13 +33,13 @@
 		"url": "https://github.com/alexandrainst/node-red-contrib-json-multi-schema.git"
 	},
 	"dependencies": {
-		"ajv": "^6.12.4",
-		"jsonata": "^1.8.3",
+		"ajv": "^6.12.6",
+		"jsonata": "^1.8.4",
 		"node-fetch": "^2.6.1",
-		"node-red-contrib-mock-cli": "^1.0.9"
+		"node-red-contrib-mock-cli": "^1.0.10"
 	},
 	"devDependencies": {
-		"jshint": "^2.12.0"
+		"jshint": "^2.13.0"
 	},
 	"jshintConfig": {
 		"esversion": 8,