electron_10: 10.4.5 -> 10.4.7

https://github.com/electron/electron/releases/tag/v10.4.6
https://github.com/electron/electron/releases/tag/v10.4.7
(cherry picked from commit f8fbfa538b)

pkgs/development/tools/electron/default.nix

@@ -86,13 +86,13 @@ rec {
     headers = "0yx8mkrm15ha977hzh7g2sc5fab9sdvlk1bk3yxignhxrqqbw885";
   };
 
-  electron_10 = mkElectron "10.4.5" {
-    x86_64-linux = "d7f6203d09b4419262e985001d4c4f6c1fdfa3150eddb0708df9e124bebd0503";
-    x86_64-darwin = "e3ae7228010055b1d198d8dbaf0f34882d369d8caf76206a59f198301a3f3913";
-    i686-linux = "dd6abc0dc00d8f9d0e31c8f2bb70f7bbbaec58af4c446f8b493bbae9a9428e2f";
-    armv7l-linux = "86bc5f9d3dc94d19e847bf10ab22d98926b616d9febcbdceafd30e35b8f2b2db";
-    aarch64-linux = "655b36d68332131250f7496de0bb03a1e93f74bb5fc4b4286148855874673dcd";
-    headers = "1kfgww8wha86yw75k5yfq4mxvjlxgf1jmmzxy0p3hyr000kw26pk";
+  electron_10 = mkElectron "10.4.7" {
+    x86_64-linux = "e3ea75fcedce588c6b59cfa3a6e46ba67b789e14dc2e5b9dfe1ddf3f82b0f995";
+    x86_64-darwin = "8f01e020563b7fce68dc2e3d4bbf419320d13b088e89eb64f9645e9d73ad88fb";
+    i686-linux = "dd7fde9b3993538333ec701101554050b27d0b680196d0883ab563e8e696fc79";
+    armv7l-linux = "56f11ed14f8a620650d31c21ebd095ce59ef4286c98276802b18f9cc85560ddd";
+    aarch64-linux = "0550584518c8e98fe1113706c10fd7456ec519f7aa6867fbff17c8913327d758";
+    headers = "01x6a0r2jawjpl09ixgzap3g0z6znj34hsnnhzanavkbds0ri4k6";
   };
 
   electron_11 = mkElectron "11.4.7" {