chore(ci): add node 18 (#4069)

this commit increments the versions of node & npm `package.json#volta`.
this change sets a new baseline for the versions of npm and node that
will be used for the day-to-day development on the project.

to coincide with this change, node 18 has been added to the github
actions workflow.

starting with node 18, we started to have issues where karma tests
couldn't run (would fail to proxy the page being served). this happened
both locally and in CI. updating the karma dependencies resolves the
problem (although _why_ is unknown)

Author: rwaskiewicz

.github/dependabot.yml

@@ -13,7 +13,7 @@ updates:
     rebase-strategy: 'disabled'
     ignore:
       - dependency-name: '@types/node'
-        versions: ['17', '18']
+        versions: ['>=19']
       - dependency-name: 'typescript'
         versions: ['>=4.10', '>=5.0']
       # disable Jest updates until the new testing architecture is in place

.github/workflows/test-analysis.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: ['14', '16']
+        node: ['14', '16', '18']
         os: ['ubuntu-20.04', 'windows-latest']
     runs-on: ${{ matrix.os }}
     steps:

.github/workflows/test-component-starter.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: ['14', '16']
+        node: ['14', '16', '18']
         os: ['ubuntu-latest', 'windows-latest']
     runs-on: ${{ matrix.os }}
     steps:

.github/workflows/test-e2e.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: ['14', '16']
+        node: ['14', '16', '18']
         os: ['ubuntu-20.04', 'windows-latest']
     runs-on: ${{ matrix.os }}
     steps:

.github/workflows/test-unit.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: ['14', '16']
+        node: ['14', '16', '18']
         os: ['ubuntu-20.04', 'windows-latest']
     runs-on: ${{ matrix.os }}
     steps:

package-lock.json

@@ -70,7 +70,7 @@
     "@types/inquirer": "^7.3.1",
     "@types/jest": "^27.0.3",
     "@types/listr": "^0.14.4",
-    "@types/node": "^16.11.62",
+    "@types/node": "^18.14.0",
     "@types/pixelmatch": "^5.2.4",
     "@types/pngjs": "^6.0.1",
     "@types/prompts": "^2.0.9",
@@ -147,7 +147,7 @@
   ],
   "prettier": "@ionic/prettier-config",
   "volta": {
-    "node": "16.13.0",
-    "npm": "8.1.1"
+    "node": "18.14.1",
+    "npm": "9.3.1"
   }
 }

package.json

@@ -12,9 +12,9 @@
   },
   "devDependencies": {
     "@types/karma": "^6.3.3",
-    "@types/node": "^16.18.6",
-    "karma": "^6.3.17",
-    "karma-chrome-launcher": "^3.1.0",
+    "@types/node": "^18.13.0",
+    "karma": "^6.4.1",
+    "karma-chrome-launcher": "^3.1.1",
     "karma-jasmine": "^5.0.0",
     "karma-typescript": "^5.5.3",
     "ts-node": "^10.7.0"