pin matrix-synapse-next module to last one compatible with 23.05

When we upgrade we can go back to tracking master

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1699099781,
-        "narHash": "sha256-2WAs839yL6xmIPBLNVwbft46BDh0/RAjq1bAKNRqeR4=",
+        "lastModified": 1700927249,
+        "narHash": "sha256-iqmIWiEng890/ru7ZBf4nUezFPyRm2fjRTvuwwxqk2o=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "548962c50b8afad7b8c820c1d6e21dc8394d6e65",
+        "rev": "3cb78c93e6a02f494aaf6aeb37481c27a2e2ee22",
         "type": "github"
       },
       "original": {
@@ -75,16 +75,17 @@
       "original": {
         "owner": "dali99",
         "repo": "nixos-matrix-modules",
+        "rev": "e09814657187c8ed1a5fe1646df6d8da1eb2dee9",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1699110214,
-        "narHash": "sha256-L2TU4RgtiqF69W8Gacg2jEkEYJrW+Kp0Mp4plwQh5b8=",
+        "lastModified": 1701362232,
+        "narHash": "sha256-GVdzxL0lhEadqs3hfRLuj+L1OJFGiL/L7gCcelgBlsw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "78f3a4ae19f0e99d5323dd2e3853916b8ee4afee",
+        "rev": "d2332963662edffacfddfad59ff4f709dde80ffe",
         "type": "github"
       },
       "original": {
@@ -110,11 +111,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1699110214,
-        "narHash": "sha256-L2TU4RgtiqF69W8Gacg2jEkEYJrW+Kp0Mp4plwQh5b8=",
+        "lastModified": 1700905716,
+        "narHash": "sha256-w1vHn2MbGfdC+CrP3xLZ3scsI06N0iQLU7eTHIVEFGw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "78f3a4ae19f0e99d5323dd2e3853916b8ee4afee",
+        "rev": "dfb95385d21475da10b63da74ae96d89ab352431",
         "type": "github"
       },
       "original": {
@@ -126,11 +127,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1699128932,
-        "narHash": "sha256-4Hn/fpR/FRucpXQqMI0OSgxiu2ImowmR0dThAycPt/4=",
+        "lastModified": 1701368325,
+        "narHash": "sha256-3OqZyi2EdopJxpxwrySPyCTuCvfBY4oXTLVgQ4B6qDg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0d2d729bf7091df906a78b69f90620f933ea963f",
+        "rev": "3934dbde4f4a0e266825348bc4ad1bdd00a8d6a3",
         "type": "github"
       },
       "original": {
@@ -179,11 +180,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1699153251,
-        "narHash": "sha256-CGx98mbAy9svKTa1dzlrVmkJwgGSXpAQUdMh7U0szts=",
+        "lastModified": 1701127353,
+        "narHash": "sha256-qVNX0wOl0b7+I35aRu78xUphOyELh+mtUp1KBx89K1Q=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "5bc2cde6e53241e7df0e8f5df5872223983efa72",
+        "rev": "b1edbf5c0464b4cced90a3ba6f999e671f0af631",
         "type": "github"
       },
       "original": {

flake.nix

@@ -14,7 +14,8 @@
     pvv-calendar-bot.url = "git+https://git.pvv.ntnu.no/Projects/calendar-bot.git";
     pvv-calendar-bot.inputs.nixpkgs.follows = "nixpkgs";
 
-    matrix-next.url = "github:dali99/nixos-matrix-modules";
+    # Last release compatible with 23.05
+    matrix-next.url = "github:dali99/nixos-matrix-modules/e09814657187c8ed1a5fe1646df6d8da1eb2dee9";
 
     grzegorz.url = "github:Programvareverkstedet/grzegorz";
     grzegorz.inputs.nixpkgs.follows = "nixpkgs-unstable";