Update nginxinc/docs-actions action to v1.0.6 (#2635)

| datasource  | package               | from   | to     |
| ----------- | --------------------- | ------ | ------ |
| github-tags | nginxinc/docs-actions | v1.0.5 | v1.0.6 |

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/docs-build-push.yml

@@ -41,7 +41,7 @@ jobs:
   call-docs-build-push:
     needs: [vars]
     if: ${{ github.event.repository.fork == false && needs.vars.outputs.azure_creds == 'true' }}
-    uses: nginxinc/docs-actions/.github/workflows/docs-build-push.yml@f88844356d32c94be057b60033b3a933bebabf77 # v1.0.5
+    uses: nginxinc/docs-actions/.github/workflows/docs-build-push.yml@69843fb5d009e99750e50c23e90c23a899e4637e # v1.0.6
     permissions:
       pull-requests: write # needed to write preview url comment to PR
       contents: read