Bump actions/checkout from 2.3.4 to 3.4.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 2.3.4 to 3.4.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2.3.4...v3.4.0)

---
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-images.yml

@@ -10,7 +10,7 @@ jobs:
         runs-on: ubuntu-18.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - uses: davidB/rust-cargo-make@v1
               with:
                 version: 0.22.2
@@ -48,7 +48,7 @@ jobs:
         runs-on: ubuntu-18.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - uses: davidB/rust-cargo-make@v1
               with:
                 version: 0.22.2
@@ -84,7 +84,7 @@ jobs:
               with:
                 version: 0.22.2
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - name: Download pre-built data-forwarder
               uses: actions/download-artifact@v2.0.9
               with:
@@ -113,7 +113,7 @@ jobs:
               with:
                 version: 0.22.2
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - name: Download pre-built data-forwarder
               uses: actions/download-artifact@v2.0.9
               with:
@@ -138,7 +138,7 @@ jobs:
         runs-on: ubuntu-18.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - uses: davidB/rust-cargo-make@v1
               with:
                 version: 0.22.2
@@ -176,7 +176,7 @@ jobs:
         runs-on: ubuntu-18.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - uses: davidB/rust-cargo-make@v1
               with:
                 version: 0.22.2

.github/workflows/continuous-integration-workflow.yml

@@ -7,7 +7,7 @@ jobs:
         runs-on: ubuntu-18.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - uses: davidB/rust-cargo-make@v1
               with:
                 version: 0.22.2
@@ -33,7 +33,7 @@ jobs:
         runs-on: ubuntu-18.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - uses: davidB/rust-cargo-make@v1
               with:
                 version: 0.22.2
@@ -59,7 +59,7 @@ jobs:
         runs-on: ubuntu-18.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - uses: davidB/rust-cargo-make@v1
               with:
                 version: 0.22.2
@@ -88,7 +88,7 @@ jobs:
         runs-on: ubuntu-18.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - uses: davidB/rust-cargo-make@v1
               with:
                 version: 0.22.2
@@ -114,7 +114,7 @@ jobs:
         runs-on: ubuntu-18.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - uses: davidB/rust-cargo-make@v1
               with:
                 version: 0.22.2
@@ -140,7 +140,7 @@ jobs:
         runs-on: ubuntu-18.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3.4.0
             - name: Cache cargo registry, index and build
               uses: actions/cache@v2.1.5
               with:
@@ -168,7 +168,7 @@ jobs:
             - uses: davidB/rust-cargo-make@v1
               with:
                 version: 0.22.2
-            - uses: actions/checkout@v2.3.4
+            - uses: actions/checkout@v3.4.0
             - name: Check top-level Makefile
               run: cargo make --print-steps 2>1& > /dev/null
             - name: Check data-collector Makefile