chore(deps): update actions/dependency-review-action action to v4.7.3

| datasource  | package                          | from   | to     |
| ----------- | -------------------------------- | ------ | ------ |
| github-tags | actions/dependency-review-action | v4.7.2 | v4.7.3 |


Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>

Author: renovate-sh-app[bot]

.github/workflows/dependency-review.yml

@@ -22,7 +22,7 @@ jobs:
           show-progress: false
 
       - name: Review dependencies
-        uses: actions/dependency-review-action@bc41886e18ea39df68b1b1245f4184881938e050 # v4.7.2
+        uses: actions/dependency-review-action@595b5aeba73380359d98a5e087f648dbb0edce1b # v4.7.3
         with:
           allow-dependencies-licenses: 'pkg:githubactions/grafana/shared-workflows/actions/get-vault-secrets'
           allow-licenses: 'Apache-2.0,BSD-3-Clause,MIT'