chore(deps): update us-central1-docker.pkg.dev/database-toolbox/toolbox/toolbox docker tag to v0.28.0 (#828)

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

Author: renovate[bot]

registries/toolhive/servers/database-toolbox/server.json

@@ -3,7 +3,7 @@
   "_meta": {
     "io.modelcontextprotocol.registry/publisher-provided": {
       "io.github.stacklok": {
-        "us-central1-docker.pkg.dev/database-toolbox/toolbox/toolbox:0.27.0": {
+        "us-central1-docker.pkg.dev/database-toolbox/toolbox/toolbox:0.28.0": {
           "args": [
             "--address",
             "0.0.0.0"
@@ -57,7 +57,7 @@
   "name": "io.github.stacklok/database-toolbox",
   "packages": [
     {
-      "identifier": "us-central1-docker.pkg.dev/database-toolbox/toolbox/toolbox:0.27.0",
+      "identifier": "us-central1-docker.pkg.dev/database-toolbox/toolbox/toolbox:0.28.0",
       "registryType": "oci",
       "transport": {
         "type": "streamable-http",

registries/toolhive/servers/genai-toolbox/server.json

@@ -3,7 +3,7 @@
   "_meta": {
     "io.modelcontextprotocol.registry/publisher-provided": {
       "io.github.stacklok": {
-        "us-central1-docker.pkg.dev/database-toolbox/toolbox/toolbox:0.27.0": {
+        "us-central1-docker.pkg.dev/database-toolbox/toolbox/toolbox:0.28.0": {
           "metadata": {
             "last_updated": "2026-02-26T11:46:00Z",
             "stars": 13190
@@ -52,7 +52,7 @@
   "name": "io.github.stacklok/genai-toolbox",
   "packages": [
     {
-      "identifier": "us-central1-docker.pkg.dev/database-toolbox/toolbox/toolbox:0.27.0",
+      "identifier": "us-central1-docker.pkg.dev/database-toolbox/toolbox/toolbox:0.28.0",
       "registryType": "oci",
       "transport": {
         "type": "sse",