build(deps): 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] <[email protected]>

Author: dependabot[bot]

.github/workflows/doc.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Check documentation format
         run: |
           API_FILES="fabrics.h filters.h ioctl.h linux.h tree.h types.h"

.github/workflows/meson.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       - name: install libraries
         run: sudo apt-get install libjson-c-dev
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-python@v3
       - uses: BSFishy/[email protected]
         with:
@@ -33,7 +33,7 @@ jobs:
     steps:
       - name: install libraries
         run: sudo apt-get remove -y libssl-dev
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-python@v3
       - uses: BSFishy/[email protected]
         with:
@@ -53,7 +53,7 @@ jobs:
     steps:
       - name: install libraries
         run: sudo apt-get install libjson-c-dev lcov
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-python@v3
       - uses: BSFishy/[email protected]
         with: