Bump learna from 2.11 to 3.22.1

Multiple security fixes.

Biggest security fix
Addresses CVE-2020-8116:
Prototype pollution vulnerability in dot-prop npm package versions
before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to
add arbitrary properties to JavaScript language constructs such
as objects.

Use node 12 to build with Travis

Signed-off-by: Matthew Khouzam matthew.khouzam@ericsson.com

.travis.yml

@@ -1,6 +1,6 @@
 sudo: required
 language: node_js
-node_js: '8'
+node_js: '12'
 git:
   depth: 1
 cache:
@@ -25,4 +25,4 @@ deploy:
     branch: master
 env:
   global:
-  - secure: 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
+  - secure: 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

lerna.json

@@ -1,6 +1,6 @@
 {
-  "lerna": "2.11.0",
-  "version": "0.1.0",
+  "lerna": "3.22.1",
+  "version": "0.1.1",
   "useWorkspaces": true,
   "npmClient": "yarn",
   "command": {

package.json

@@ -1,5 +1,5 @@
 {
-    "version": "0.1.0",
+    "version": "0.1.1",
     "private": true,
     "license": "MIT",
     "scripts": {
@@ -27,7 +27,7 @@
     "homepage": "https://github.com/theia-ide/timeline-chart",
     "devDependencies": {
         "@types/pixi.js": "^5.0.0",
-        "lerna": "2.11.0",
+        "lerna": "3.22.1",
         "typescript": "^3.2.2"
     },
     "workspaces": [