flake: update (nixpkgs: 2022-08-25 -> 2022-09-02)

```
• Updated input 'impermanence':
    'github:nix-community/impermanence/e7c6fbbe9076109263175ef992ca6edc1050973c' (2022-08-22)
  → 'github:nix-community/impermanence/def994adbdfc28974e87b0e4c949e776207d5557' (2022-08-31)
• Updated input 'mobile-nixos':
    'github:nixos/mobile-nixos/87e579471c42def38f719028ad6c5d746f26027b' (2022-07-31)
  → 'github:nixos/mobile-nixos/09e388c42298fa777caa7738cd8d8d2b6d1ac8db' (2022-08-28)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/058de3818577db19d1965c21e2479916a3eaaf95' (2022-08-25)
  → 'github:NixOS/nixpkgs/67e45078141102f45eff1589a831aeaa3182b41e' (2022-09-02)
• Updated input 'sops-nix':
    'github:Mic92/sops-nix/6068774a8e85fea4b0177efcc90afb3c3b74430b' (2022-08-21)
  → 'github:Mic92/sops-nix/044ccfe24b349859cd9efc943e4465cc993ac84e' (2022-09-05)
• Updated input 'sops-nix/nixpkgs':
    'github:NixOS/nixpkgs/0cc6444e74cd21e8da8d81ef4cd778492e10f843' (2022-08-20)
  → 'github:NixOS/nixpkgs/21de2b973f9fee595a7a1ac4693efff791245c34' (2022-09-02)
• Updated input 'sops-nix/nixpkgs-22_05':
    'github:NixOS/nixpkgs/9a91318fffec81ad009b73fd3b640d2541d87909' (2022-08-20)
  → 'github:NixOS/nixpkgs/013e8d86d9a3f33074c903c8ffcab0d34087b1ed' (2022-09-03)
```

flake.lock

@@ -23,11 +23,11 @@
     },
     "impermanence": {
       "locked": {
-        "lastModified": 1661155543,
-        "narHash": "sha256-6PJ4wqDuFMIw34gM/LxQ9qZPw8vPls4xC7UCeweSvKs=",
+        "lastModified": 1661933071,
+        "narHash": "sha256-RFgfzldpbCvS+H2qwH+EvNejvqs+NhPVD5j1I7HQQPY=",
         "owner": "nix-community",
         "repo": "impermanence",
-        "rev": "e7c6fbbe9076109263175ef992ca6edc1050973c",
+        "rev": "def994adbdfc28974e87b0e4c949e776207d5557",
         "type": "github"
       },
       "original": {
@@ -39,11 +39,11 @@
     "mobile-nixos": {
       "flake": false,
       "locked": {
-        "lastModified": 1659299256,
-        "narHash": "sha256-MzeeBiULuqsj8TpaWWxI44ciYjrR6H3CwljJDwkT6TU=",
+        "lastModified": 1661716773,
+        "narHash": "sha256-uxf0aC+kx8av3/IT8/UecxSMElC9i4UQvH25RHFwna4=",
         "owner": "nixos",
         "repo": "mobile-nixos",
-        "rev": "87e579471c42def38f719028ad6c5d746f26027b",
+        "rev": "09e388c42298fa777caa7738cd8d8d2b6d1ac8db",
         "type": "github"
       },
       "original": {
@@ -54,11 +54,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1661427965,
-        "narHash": "sha256-LJeSDbiebN0/eRt9vyOm+Bxljdsq5ZdalmmTk9Xpp30=",
+        "lastModified": 1662099760,
+        "narHash": "sha256-MdZLCTJPeHi/9fg6R9fiunyDwP3XHJqDd51zWWz9px0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "058de3818577db19d1965c21e2479916a3eaaf95",
+        "rev": "67e45078141102f45eff1589a831aeaa3182b41e",
         "type": "github"
       },
       "original": {
@@ -69,11 +69,11 @@
     },
     "nixpkgs-22_05": {
       "locked": {
-        "lastModified": 1661009065,
-        "narHash": "sha256-i+Q2ttGp4uOL3j0wEYP3MXLcu/4L/WbChxGQogiNSZo=",
+        "lastModified": 1662221733,
+        "narHash": "sha256-dw1xjYyQ0JidXIpzeQh/gQX+ih1sJO1zBHKs5QSYp8Q=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9a91318fffec81ad009b73fd3b640d2541d87909",
+        "rev": "013e8d86d9a3f33074c903c8ffcab0d34087b1ed",
         "type": "github"
       },
       "original": {
@@ -85,11 +85,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1661008273,
-        "narHash": "sha256-UpDqsGzUswIHG7FwzeIewjWlElF17UVLNbI2pwlbcBY=",
+        "lastModified": 1662096612,
+        "narHash": "sha256-R+Q8l5JuyJryRPdiIaYpO5O3A55rT+/pItBrKcy7LM4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0cc6444e74cd21e8da8d81ef4cd778492e10f843",
+        "rev": "21de2b973f9fee595a7a1ac4693efff791245c34",
         "type": "github"
       },
       "original": {
@@ -114,11 +114,11 @@
         "nixpkgs-22_05": "nixpkgs-22_05"
       },
       "locked": {
-        "lastModified": 1661054796,
-        "narHash": "sha256-SWiWmENiim8liUNOZ1oxjc5yKb/fNpcyfSRo41bsEy0=",
+        "lastModified": 1662390490,
+        "narHash": "sha256-HnFHRFu0eoB0tLOZRjLgVfHzK+4bQzAmAmHSzOquuyI=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "6068774a8e85fea4b0177efcc90afb3c3b74430b",
+        "rev": "044ccfe24b349859cd9efc943e4465cc993ac84e",
         "type": "github"
       },
       "original": {