chore: CI template nits

- Fix YAML nits per `yamllint`
- Upgrade Go version to `1.19`

.github/workflows/build.yml

@@ -1,57 +1,46 @@
+---
 name: Go
 
 on:
   push:
-    branches: [ master ]
+    branches: [master]
   pull_request:
-    branches: [ master ]
+    branches: [master]
 
 jobs:
   # TODO: is it possible to DRY out these jobs? Aside from `runs-on`, they are
   # identical.
+  # See: https://github.com/actions/runner/issues/1182
   build-linux:
-    runs-on: [ ubuntu-latest ] 
-
+    runs-on: [ubuntu-latest]
     steps:
-    - uses: actions/checkout@v2
-
-    - name: Set up Go
-      uses: actions/setup-go@v2
-      with:
-        go-version: 1.18
-
-    - name: Set up Revive (linter)
-      run: go get -u github.com/boyter/scc github.com/mgechev/revive
-      env:
-          GO111MODULE: off
-
-
-    - name: Build
-      run: make build
-
-    - name: Test
-      run: make test
+      - uses: actions/checkout@v2
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.19
+      - name: Set up Revive (linter)
+        run: go get -u github.com/boyter/scc github.com/mgechev/revive
+        env:
+          GO111MODULE: "off"
+      - name: Build
+        run: make build
+      - name: Test
+        run: make test
 
   build-osx:
-    runs-on: [ macos-latest ] 
-
+    runs-on: [macos-latest]
     steps:
-    - uses: actions/checkout@v2
-
-    - name: Set up Go
-      uses: actions/setup-go@v2
-      with:
-        go-version: 1.18
-
-    - name: Set up Revive (linter)
-      run: go get -u github.com/boyter/scc github.com/mgechev/revive
-      env:
-          GO111MODULE: off
-
-    - name: Build
-      run: make build
-
-    - name: Test
-      run: make test
-
-    # TODO: windows
+      - uses: actions/checkout@v2
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.19
+      - name: Set up Revive (linter)
+        run: go get -u github.com/boyter/scc github.com/mgechev/revive
+        env:
+          GO111MODULE: "off"
+      - name: Build
+        run: make build
+      - name: Test
+        run: make test