Update package version to 7.7.0

pkg.info

@@ -1,9 +1,25 @@
 name: granite
 description: Library that extends GTK with common widgets and utilities
-version: 7.6.0
+version: 7.7.0
+revision: 1
 url: https://github.com/elementary/granite
 license: LGPL3
 architecture: any
-depends: ["cairo","gdk-pixbuf","glib","gtk3","libgee","pango"]
-make_depends: ["gobject-introspection","meson","vala"]
 type: source
+depends:
+  - cairo
+  - gdk-pixbuf
+  - glib
+  - gtk3
+  - libgee
+  - pango
+make_depends:
+  - gobject-introspection
+  - meson
+  - sassc
+  - vala
+downloads:
+  - url: https://github.com/elementary/granite/archive/refs/tags/${BPM_PKG_VERSION}.tar.gz
+    extract_to_bpm_source: true
+    extract_strip_components: 1
+    checksum: e1fe86f95a528fbcc45bbf85b668935dbd2cbf5d128f824d100ff02031ab5441