Separate changesets

Signed-off-by: Joon Park <joonp@spotify.com>

.changeset/lazy-files-check.md

@@ -0,0 +1,5 @@
+---
+'@backstage/backend-common': minor
+---
+
+Generate backend-to-backend secret for dev mode

.changeset/sharp-peaches-begin.md

@@ -1,8 +0,0 @@
----
-'@backstage/backend-common': minor
-'example-app': patch
-'example-backend': patch
-'@backstage/plugin-permission-node': patch
----
-
-Integrate permission framework into example app

.changeset/wet-bikes-pull.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-permission-node': patch
+---
+
+Add ServerPermissionClient to check for backend-to-backend tokens