fix(deps): pin dependency jose to 5.9.6 (#2316)

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]

packages/backend/package.json

@@ -60,7 +60,7 @@
     "@opentelemetry/sdk-node": "0.57.1",
     "app": "*",
     "global-agent": "3.0.0",
-    "jose": "^5.9.6",
+    "jose": "5.9.6",
     "undici": "6.21.1",
     "winston": "3.14.2"
   },

yarn.lock

@@ -22538,7 +22538,7 @@ __metadata:
     "@types/global-agent": 2.1.3
     app: "*"
     global-agent: 3.0.0
-    jose: ^5.9.6
+    jose: 5.9.6
     prettier: 3.4.2
     undici: 6.21.1
     winston: 3.14.2
@@ -32534,20 +32534,20 @@ __metadata:
   languageName: node
   linkType: hard
 
+"jose@npm:5.9.6, jose@npm:^5.0.0, jose@npm:^5.9.6":
+  version: 5.9.6
+  resolution: "jose@npm:5.9.6"
+  checksum: 4b536da0201858ed4c4582e8bb479081f11e0c63dd0f5e473adde16fc539785e1f2f0409bc1fc7cbbb5b68026776c960b4952da3a06f6fdfff0b9764c9127ae0
+  languageName: node
+  linkType: hard
+
 "jose@npm:^4.15.9":
   version: 4.15.9
   resolution: "jose@npm:4.15.9"
   checksum: 41abe1c99baa3cf8a78ebbf93da8f8e50e417b7a26754c4afa21865d87527b8ac2baf66de2c5f6accc3f7d7158658dae7364043677236ea1d07895b040097f15
   languageName: node
   linkType: hard
 
-"jose@npm:^5.0.0, jose@npm:^5.9.6":
-  version: 5.9.6
-  resolution: "jose@npm:5.9.6"
-  checksum: 4b536da0201858ed4c4582e8bb479081f11e0c63dd0f5e473adde16fc539785e1f2f0409bc1fc7cbbb5b68026776c960b4952da3a06f6fdfff0b9764c9127ae0
-  languageName: node
-  linkType: hard
-
 "joycon@npm:^3.0.1":
   version: 3.1.1
   resolution: "joycon@npm:3.1.1"