Merge pull request #32 from leboncoin/upgrade-packages

chore: upgrade packages for Backstage 1.14.2

backstage.json

@@ -0,0 +1,3 @@
+{
+  "version": "1.14.2"
+}

package.json

@@ -27,10 +27,10 @@
     "postpack": "backstage-cli package postpack"
   },
   "dependencies": {
-    "@backstage/core-components": "^0.12.3",
-    "@backstage/core-plugin-api": "^1.3.0",
-    "@backstage/plugin-techdocs-react": "^1.1.2",
-    "@backstage/theme": "^0.2.16",
+    "@backstage/core-components": "^0.13.1",
+    "@backstage/core-plugin-api": "^1.5.1",
+    "@backstage/plugin-techdocs-react": "^1.1.6",
+    "@backstage/theme": "^0.3.0",
     "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.11.3",
     "@material-ui/lab": "4.0.0-alpha.57",
@@ -41,11 +41,11 @@
     "react": "^16.13.1 || ^17.0.0"
   },
   "devDependencies": {
-    "@backstage/cli": "^0.22.1",
-    "@backstage/core-app-api": "^1.4.0",
-    "@backstage/dev-utils": "^1.0.11",
-    "@backstage/plugin-techdocs-addons-test-utils": "^1.0.9",
-    "@backstage/test-utils": "^1.2.4",
+    "@backstage/cli": "^0.22.7",
+    "@backstage/core-app-api": "^1.8.0",
+    "@backstage/dev-utils": "^1.0.15",
+    "@backstage/plugin-techdocs-addons-test-utils": "^1.0.14",
+    "@backstage/test-utils": "^1.3.1",
     "@date-io/core": "^1.3.13",
     "@svgr/core": "^6.0.0",
     "@testing-library/dom": ">=7.21.4",