Update checkout-go and checkout v2 -> v3 (#2)

.github/workflows/go.yml

@@ -13,13 +13,13 @@ jobs:
     steps:
 
     - name: Set up Go 1.x
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v3
       with:
-        go-version: ^1.14
+        go-version: ^1.19
       id: go
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Get dependencies
       run: |
@@ -74,4 +74,4 @@ jobs:
         upload_url: ${{ steps.create_release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps
         asset_path: ./envcheckctl.darwin64
         asset_name: envcheckctl.darwin64
-        asset_content_type: application/octet-stream
+        asset_content_type: application/octet-stream