Update versions

Author: GuillaumeGomez

_data/crates.json

@@ -1,35 +1,35 @@
 [
   {
     "name": "cairo-rs",
-    "max_version": "0.7.0"
+    "max_version": "0.8.0"
   },
   {
     "name": "gdk",
-    "max_version": "0.11.0"
+    "max_version": "0.12.0"
   },
   {
     "name": "gdk-pixbuf",
-    "max_version": "0.7.0"
+    "max_version": "0.8.0"
   },
   {
     "name": "gio",
-    "max_version": "0.7.0"
+    "max_version": "0.8.0"
   },
   {
     "name": "glib",
-    "max_version": "0.8.0"
+    "max_version": "0.9.0"
   },
   {
     "name": "gtk",
-    "max_version": "0.7.0"
+    "max_version": "0.8.0"
   },
   {
     "name": "pango",
-    "max_version": "0.7.0"
+    "max_version": "0.8.0"
   },
   {
     "name": "sourceview",
-    "max_version": "0.7.0"
+    "max_version": "0.8.0"
   }
 ]