Bump actions/checkout from 2 to 3

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v3)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/standard-workflow.yml

@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Check out
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Run simple checks
         run: |
@@ -54,7 +54,7 @@ jobs:
 
     steps:
       - name: Check out
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Setup Scala
         uses: olafurpg/setup-scala@v10
@@ -78,7 +78,7 @@ jobs:
 
     steps:
       - name: Check out
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Setup Scala
         uses: olafurpg/setup-scala@v10
@@ -101,7 +101,7 @@ jobs:
 
     steps:
       - name: Check out
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Setup Scala
         uses: olafurpg/setup-scala@v10
@@ -124,7 +124,7 @@ jobs:
 
     steps:
       - name: Check out
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Set up Scala
         uses: olafurpg/setup-scala@v10
@@ -139,7 +139,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Set up Scala
         uses: olafurpg/setup-scala@v10
@@ -167,7 +167,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Check out
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0