Update CI Node.js versions from 18 and 20 to 20 and 22

Co-authored-by: nomeguy <85475922+nomeguy@users.noreply.github.com>

.github/workflows/main.yml

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 68f658f..9f926ee 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -6,7 +6,7 @@
     strategy:
       fail-fast: false
       matrix:
-        node-version: [^18, ^20]
+        node-version: [^20, ^22]
     steps:
       - uses: actions/checkout@v2