chore: upgrade checkout and setup-node actions to v4 (#51)

Author: connorlindsey

.github/workflows/cicd.yml

@@ -6,9 +6,9 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v2
+      - uses: actions/setup-node@v4
         with:
           node-version: "18.x"
           registry-url: "https://registry.npmjs.org"

.github/workflows/publish.yml

@@ -6,8 +6,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: "18.x"
           registry-url: "https://registry.npmjs.org"