CI: bump actions/checkout to v4, node to 20.x (#7)

* CI: bump actions/checkout to v4, node to 20.x

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

* chore(ci): update workflows

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

* cleanup: fix eol in check-dist.yml

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

---------

Signed-off-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

.github/workflows/basic-validation.yml

@@ -24,7 +24,7 @@ on:
         description: "Optional input to set the version of Node.js used to build the project. The input syntax corresponds to the setup-node's one"
         required: false
         type: string
-        default: "16.x"
+        default: "20.x"
       node-caching:
         description: "Optional input to set up caching for the setup-node action. The input syntax corresponds to the setup-node's one. Set to an empty string if caching isn't needed"
         required: false
@@ -40,10 +40,10 @@ jobs:
         operating-systems: ${{fromJson(inputs.operating-systems)}}
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup Node.js ${{inputs.node-version}}
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
         node-version: ${{inputs.node-version}}
         cache: ${{inputs.node-caching}}