test: test with Node.js v22 (#186)

Now that v22 is out, add it.
https://github.com/nodejs/release#release-schedule

Author: trentm

.github/workflows/tav.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [10, 12, 14, 16, 18, 20]
+        node-version: [10, 12, 14, 16, 18, 20, 22]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3

.github/workflows/test.yml

@@ -28,7 +28,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [10, 12, 14, 16, 18, 20]
+        node-version: [10, 12, 14, 16, 18, 20, 22]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3