feat: add KF6 Pty recipe source

local/recipes/kde/kf6-pty/source/metainfo.yaml

@@ -0,0 +1,18 @@
+maintainer:
+description: Pty abstraction
+tier: 2
+type: integration
+platforms:
+    - name: Linux
+    - name: FreeBSD
+    - name: macOS
+portingAid: false
+deprecated: false
+release: true
+libraries:
+ - cmake: "KF6::Pty"
+cmakename: KF6Pty
+
+public_lib: true
+group: Frameworks
+subgroup: Tier 2