Bump @backstage/plugin-app-backend from 0.3.55 to 0.3.56 in /app

Bumps [@backstage/plugin-app-backend](https://github.com/backstage/backstage/tree/HEAD/plugins/app-backend) from 0.3.55 to 0.3.56.
- [Release notes](https://github.com/backstage/backstage/releases)
- [Changelog](https://github.com/backstage/backstage/blob/master/plugins/app-backend/CHANGELOG.md)
- [Commits](https://github.com/backstage/backstage/commits/HEAD/plugins/app-backend)

---
updated-dependencies:
- dependency-name: "@backstage/plugin-app-backend"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

app/yarn.lock

@@ -3165,15 +3165,15 @@
     swagger-ui-react "^5.0.0"
 
 "@backstage/plugin-app-backend@^0.3.44":
-  version "0.3.55"
-  resolved "https://registry.yarnpkg.com/@backstage/plugin-app-backend/-/plugin-app-backend-0.3.55.tgz#b750490e991dada1090716b0c257f12fbc37cdc4"
-  integrity sha512-qwRmjwZGKFFJ/JcQ2U1aMjG+yA60jlkxG+3yhZd6Q/eY4AF2PJs4GB26j6qTtBOcomY0YQ6Vvdd4GsjFHRClJg==
+  version "0.3.56"
+  resolved "https://registry.yarnpkg.com/@backstage/plugin-app-backend/-/plugin-app-backend-0.3.56.tgz#fd64f89530febc579dd621b7f6241ed44a13ece2"
+  integrity sha512-SPTEefStO3ynhmE5yIp5c/eLozu8dQCSqny9zwrgLlhCJWQ6fVyOdvxzfcSqXy6u8t/w+gCEv9Wlw9CYcqOj7g==
   dependencies:
-    "@backstage/backend-common" "^0.19.9"
-    "@backstage/backend-plugin-api" "^0.6.7"
+    "@backstage/backend-common" "^0.20.0"
+    "@backstage/backend-plugin-api" "^0.6.8"
     "@backstage/config" "^1.1.1"
-    "@backstage/config-loader" "^1.5.3"
-    "@backstage/plugin-app-node" "^0.1.7"
+    "@backstage/config-loader" "^1.6.0"
+    "@backstage/plugin-app-node" "^0.1.8"
     "@backstage/types" "^1.1.1"
     "@types/express" "^4.17.6"
     express "^4.17.1"
@@ -3187,12 +3187,12 @@
     winston "^3.2.1"
     yn "^4.0.0"
 
-"@backstage/plugin-app-node@^0.1.7":
-  version "0.1.7"
-  resolved "https://registry.yarnpkg.com/@backstage/plugin-app-node/-/plugin-app-node-0.1.7.tgz#0c4920d2e4ea83e2a46efd505bc0f3da2a3ac1f8"
-  integrity sha512-1uQOm9DlqUOK218QmcRm/qumynV3NABE9WOIRCbnWvPwIfoAsMrlFbJlsVIHMxZF+oWgsfceEZRll0GYJsGIyg==
+"@backstage/plugin-app-node@^0.1.8":
+  version "0.1.8"
+  resolved "https://registry.yarnpkg.com/@backstage/plugin-app-node/-/plugin-app-node-0.1.8.tgz#efa10219918aa7be62643c2b0eb4b5e4b2f2a57e"
+  integrity sha512-jnD6VvV4y+hK7kOn6qjOmz/VAPDMiwuZ2MXTKFdU0sHyAl5pHOHmKY0YOybokO/EfeAe/MIIND/O13GP0zmLoQ==
   dependencies:
-    "@backstage/backend-plugin-api" "^0.6.7"
+    "@backstage/backend-plugin-api" "^0.6.8"
     "@types/express" "^4.17.6"
     express "^4.17.1"
 
@@ -3767,7 +3767,7 @@
     zod "^3.22.4"
     zod-to-json-schema "^3.20.4"
 
-"@backstage/plugin-permission-react@^0.4.12", "@backstage/plugin-permission-react@^0.4.17", "@backstage/plugin-permission-react@^0.4.18":
+"@backstage/plugin-permission-react@^0.4.12", "@backstage/plugin-permission-react@^0.4.18":
   version "0.4.18"
   resolved "https://registry.yarnpkg.com/@backstage/plugin-permission-react/-/plugin-permission-react-0.4.18.tgz#4339f4738e7991858d7d599e7c9802f9bb38e408"
   integrity sha512-KU8kFiPM/lODGlGLVzite9hIf9nh8MAToqZamtgsyEQF/omkPWJ24rVqo4XW01dmjm4jUJi3nGIzXZoo5l5ysQ==
@@ -3917,7 +3917,7 @@
     zen-observable "^0.10.0"
     zod "^3.22.4"
 
-"@backstage/plugin-scaffolder-common@^1.4.3", "@backstage/plugin-scaffolder-common@^1.4.4":
+"@backstage/plugin-scaffolder-common@^1.4.4":
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/@backstage/plugin-scaffolder-common/-/plugin-scaffolder-common-1.4.4.tgz#f5f94dce9b1488e3a6c105b724705dbf57330e9e"
   integrity sha512-VgIsvXHJiYVF8j1krK3zm8b6Ba79ReZlylZPMaA0P7pt7BKZTydnsf4BGm8RMfe+lZa6bWme768fzgdXSLvAaA==