update nixpkgs: 2022-09-28 -> 2022-09-30

```
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/854fdc68881791812eddd33b2fed94b954979a8e' (2022-09-28)
  → 'github:NixOS/nixpkgs/10ecda252ce1b3b1d6403caeadbcc8f30d5ab796' (2022-09-30)
```

flake.lock

@@ -54,11 +54,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1664370076,
-        "narHash": "sha256-NDnIo0nxJozLwEw0VPM+RApMA90uTfbvaNNtC5eB7Os=",
+        "lastModified": 1664538465,
+        "narHash": "sha256-EnlC7dDKX7X1wlnXkB1gmn9rBZQ0J9+biVTZHw//8us=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "854fdc68881791812eddd33b2fed94b954979a8e",
+        "rev": "10ecda252ce1b3b1d6403caeadbcc8f30d5ab796",
         "type": "github"
       },
       "original": {

nixpatches/11-electrum-protobuf-fix.patch

@@ -0,0 +1,16 @@
+diff --git a/pkgs/applications/misc/electrum/default.nix b/pkgs/applications/misc/electrum/default.nix
+index 46ea57c6193..8f2768fac74 100644
+--- a/pkgs/applications/misc/electrum/default.nix
++++ b/pkgs/applications/misc/electrum/default.nix
+@@ -111,6 +111,11 @@ python3.pkgs.buildPythonApplication {
+     wrapQtApp $out/bin/electrum
+   '';
+ 
++  postPatch = ''
++    substituteInPlace contrib/requirements/requirements.txt \
++      --replace "protobuf>=3.12,<4" "protobuf>=3.12"
++  '';
++
+   checkInputs = with python3.pkgs; [ pytestCheckHook pyaes pycryptodomex ];
+ 
+   pytestFlagsArray = [ "electrum/tests" ];

nixpatches/list.nix

@@ -30,31 +30,6 @@ fetchpatch: [
     sha256 = "sha256-1O9vC/r3jpvGhHGp7d2r3oL7C8kFX2Ph214JV0vWZA0=";
   })
 
-  # zecwallet: 1.7.13 -> 1.8.8
-  (fetchpatch {
-    url = "https://github.com/NixOS/nixpkgs/pull/193276.diff";
-    sha256 = "sha256-rSWllDAxL8E42vYPR3vgGZklU5cKp9dqYowMJkPoYlY=";
-  })
-
-  # whalebird: 4.6.0 -> 4.6.5
-  (fetchpatch {
-    # url = "https://git.uninsane.org/colin/nixpkgs/commit/5f410db5e0bc24521ad413c33285a3175517941c.diff";
-    url = "https://github.com/NixOS/nixpkgs/pull/193281.diff";
-    sha256 = "sha256-SY+pJPNEB6gJDkEbFgWVjMf7Grrt05INoBtQVp2af1w=";
-  })
-
-  # (merged into master 2022/09/28): element-{web,desktop}: 1.11.5 -> 1.11.7
-  (fetchpatch {
-    url = "https://github.com/NixOS/nixpkgs/pull/193342.diff";
-    sha256 = "sha256-A9TUmabRl4BC6dGmo0e1c4YdAyUG4o097GYdMChepfw=";
-  })
-
-  # (merged into master 2022/09/28): element-{desktop,web}: 1.11.7 -> 1.11.8
-  (fetchpatch {
-    url = "https://github.com/NixOS/nixpkgs/pull/193362.diff";
-    sha256 = "sha256-ZkkbNdCKh905fDe9QHrP/alRkDfenoPc6XrLg3Hf2dI=";
-  })
-
   # phosh: 0.21.0 -> 0.21.1
   (fetchpatch {
     # url = "https://git.uninsane.org/colin/nixpkgs/commit/0b81457690fce39b14c5d3463af0d6331b73b850.diff";
@@ -63,6 +38,7 @@ fetchpatch: [
   })
 
   # element-desktop: upgrade electron 19 -> 20
+  # merged 2022/10/01
   (fetchpatch {
     # url = "https://git.uninsane.org/colin/nixpkgs/commit/7e6a47b3904f5d8f2a37c35ff2d12772524727a9.diff";
     url = "https://github.com/NixOS/nixpkgs/pull/193799.diff";
@@ -75,4 +51,7 @@ fetchpatch: [
     url = "https://github.com/NixOS/nixpkgs/pull/193845.diff";
     sha256 = "sha256-o3UkY9YoCE9hm1ZQ9a4ItZOksbx57V0iF+qC0077pmo=";
   })
+
+  # fix electrum build: https://github.com/NixOS/nixpkgs/issues/193997
+  ./11-electrum-protobuf-fix.patch
 ]