Bump gittools/actions from 0.9.14 to 0.9.15

Bumps [gittools/actions](https://github.com/gittools/actions) from 0.9.14 to 0.9.15.
- [Release notes](https://github.com/gittools/actions/releases)
- [Commits](GitTools/actions@v0.9.14...v0.9.15)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/publish.yml

@@ -27,12 +27,12 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: gittools/actions/gitversion/[email protected].14
+      - uses: gittools/actions/gitversion/[email protected].15
         with:
           versionSpec: "5.x.x"
 
       - id: gitversion
-        uses: gittools/actions/gitversion/[email protected].14
+        uses: gittools/actions/gitversion/[email protected].15
 
       - name: Generate variables
         id: variables

.github/workflows/test.yml

@@ -20,11 +20,11 @@ jobs:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - uses: gittools/actions/gitversion/[email protected].14
+      - uses: gittools/actions/gitversion/[email protected].15
         with:
           versionSpec: "5.x.x"
       - id: gitversion
-        uses: gittools/actions/gitversion/[email protected].14
+        uses: gittools/actions/gitversion/[email protected].15
       - id: variables
         env:
           GITHUB_CONTEXT: ${{ toJson(github) }}