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](https://github.com/actions/checkout/compare/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/build-docker-postgresql.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up JDK 17
         uses: actions/setup-java@v2
         with:

.github/workflows/build-docker.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up JDK 17
         uses: actions/setup-java@v2
         with:

.github/workflows/build-postgresql.yml

@@ -36,7 +36,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-gradle-
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Set up JDK 17
         uses: actions/setup-java@v2
         with:

.github/workflows/build.yml

@@ -35,7 +35,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-gradle-
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Set up JDK 17
         uses: actions/setup-java@v2
         with:

.github/workflows/fineract.dev.yaml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - id: 'auth'
         uses: google-github-actions/auth@v0

.github/workflows/sonarqube.yml

@@ -20,7 +20,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-gradle-
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Set up JDK 17
         uses: actions/setup-java@v2
         with: