github: update labeler configuration to v5

Configuration file syntax was changed in v5. Change config file
accordingly.

Signed-off-by: David Bauer <mail@david-bauer.net>

.github/labeler.yml

 ---
 "3. topic: batman-adv":
+  - changed-files:
+    - any-glob-to-any-file:
       - docs/package/gluon-mesh-batman-adv*
       - package/gluon-alfred/**
       - package/gluon-client-bridge/**
       - package/gluon-mesh-batman-adv/**
       - package/libbatadv/**
 "3. topic: build":
+  - changed-files:
+    - any-glob-to-any-file:
       - Makefile
       - scripts/**
 "3. topic: config-mode":
+  - changed-files:
+    - any-glob-to-any-file:
       - docs/dev/web/config-mode.rst
       - docs/package/gluon-config-mode-*
       - package/gluon-config-mode-*/**
       - package/gluon-web*/**
 "3. topic: continuous integration":
+  - changed-files:
+    - any-glob-to-any-file:
       - .github/workflows/*
       - contrib/actions/**
       - contrib/ci/**
 "3. topic: docs":
+  - changed-files:
+    - any-glob-to-any-file:
       - docs/**
 "3. topic: fastd":
+  - changed-files:
+    - any-glob-to-any-file:
       - docs/features/fastd*
       - package/gluon-mesh-vpn-fastd/**
 "3. topic: firewall":
+  - changed-files:
+    - any-glob-to-any-file:
       - package/**/*-firewall
       - package/gluon-ebtables-*/**
 "3. topic: hardware":
+  - changed-files:
+    - any-glob-to-any-file:
       - package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
       - package/gluon-core/luasrc/usr/lib/lua/gluon/platform.lua
       - targets/*
 "3. topic: multidomain":
+  - changed-files:
+    - any-glob-to-any-file:
       - docs/features/multidomain*
       - docs/multidomain-site-example/**
       - package/gluon-config-mode-domain-select/**
       - package/gluon-scheduled-domain-switch/**
 "3. topic: olsr":
+  - changed-files:
+    - any-glob-to-any-file:
       - package/gluon-l3roamd/**
       - package/gluon-mesh-olsrd/**
       - package/gluon-mmfd/**
 "3. topic: package":
+  - changed-files:
+    - any-glob-to-any-file:
       - package/**
 "3. topic: respondd":
+  - changed-files:
+    - any-glob-to-any-file:
       - package/**/*respondd*
       - package/gluon-respondd/**
 "3. topic: status-page":
+  - changed-files:
+    - any-glob-to-any-file:
       - package/gluon-status-page/**
 "3. topic: tests":
+  - changed-files:
+    - any-glob-to-any-file:
       - tests/**
 "3. topic: wireguard":
+  - changed-files:
+    - any-glob-to-any-file:
       - package/gluon-mesh-vpn-wireguard/**
 "3. topic: wireless":
+  - changed-files:
+    - any-glob-to-any-file:
       - package/gluon-mesh-wireless-sae/**
       - package/gluon-private-wifi/**
       - package/gluon-web-private-wifi/**