Bump gittools/actions from 3.0.0 to 3.0.3

Bumps [gittools/actions](https://github.com/gittools/actions) from 3.0.0 to 3.0.3.
- [Release notes](https://github.com/gittools/actions/releases)
- [Commits](GitTools/actions@v3.0.0...v3.0.3)

---
updated-dependencies:
- dependency-name: gittools/actions
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/dotnet.yml

@@ -19,12 +19,12 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: gittools/actions/gitversion/setup@v3.0.0
+      - uses: gittools/actions/gitversion/setup@v3.0.3
         with:
           versionSpec: 5.x
 
       - id: gitversion
-        uses: gittools/actions/gitversion/execute@v3.0.0
+        uses: gittools/actions/gitversion/execute@v3.0.3
 
       - uses: actions/setup-dotnet@v4.1.0
         with: