Update to femtovg 0.11 and glow 0.15

Author: sdroege

Cargo.lock

@@ -7,9 +7,9 @@ authors.workspace = true
 [dependencies]
 chrono = "0.4"
 
-femtovg = { version = "0.9", optional = true, default-features = false }
+femtovg = { version = "0.11", optional = true, default-features = false }
 glium = { version = "0.36", optional = true, default-features = false }
-glow = { version = "0.13.0", optional = true }
+glow = { version = "0.15.0", optional = true }
 epoxy = { version = "0.1.0", optional = true }
 libloading = { version = "0.8.5", optional = true }
 im-rc = { version = "15", optional = true }