cosmic-osd: deduplicate the dual sources for the cosmic-settings crate

pkgs/by-name/co/cosmic-osd/deduplicate-cosmic-settings-crate.patch

@@ -0,0 +1,31 @@
+diff --git a/Cargo.lock b/Cargo.lock
+index 8b6704e..64c1691 100644
+--- a/Cargo.lock
++++ b/Cargo.lock
+@@ -1104,7 +1104,7 @@ dependencies = [
+ [[package]]
+ name = "cosmic-settings-airplane-mode-subscription"
+ version = "1.0.7"
+-source = "git+https://github.com/pop-os/cosmic-settings#78644a32e3741f8f80e9b8ce65c3550c85f9c1f8"
++source = "git+https://github.com/pop-os/cosmic-settings#81912bed6cdebe2719e29e6bd1453e7b977acb0e"
+ dependencies = [
+  "futures",
+  "iced_futures",
+@@ -1150,7 +1150,7 @@ dependencies = [
+ [[package]]
+ name = "cosmic-settings-pulse-subscription"
+ version = "0.1.0"
+-source = "git+https://github.com/pop-os/cosmic-settings#78644a32e3741f8f80e9b8ce65c3550c85f9c1f8"
++source = "git+https://github.com/pop-os/cosmic-settings#81912bed6cdebe2719e29e6bd1453e7b977acb0e"
+ dependencies = [
+  "futures",
+  "iced_futures",
+@@ -1162,7 +1162,7 @@ dependencies = [
+ [[package]]
+ name = "cosmic-settings-upower-subscription"
+ version = "1.0.7"
+-source = "git+https://github.com/pop-os/cosmic-settings#78644a32e3741f8f80e9b8ce65c3550c85f9c1f8"
++source = "git+https://github.com/pop-os/cosmic-settings#81912bed6cdebe2719e29e6bd1453e7b977acb0e"
+ dependencies = [
+  "futures",
+  "iced_futures",

pkgs/by-name/co/cosmic-osd/package.nix

@@ -25,7 +25,14 @@ rustPlatform.buildRustPackage (finalAttrs: {
     hash = "sha256-jv28hxhQUcUDLnOwU3xQJwCU+s52pwDNs8Gf4I5Hp9k=";
   };
 
-  cargoHash = "sha256-BngWy8fSfmQYSLV+/3jBvDdI0lpTwqGUiwwHvDlqySw=";
+  cargoHash = "sha256-YwZXlhggrUddxour+/S1mSL3Fq1mzvFaOHArLSnfPvc=";
+
+  cargoPatches = [
+    # A different reference to the `cargo-settings` crate was added in:
+    # <https://github.com/pop-os/cosmic-osd/pull/204>
+    # Remove this patch once upstream fixes their lockfile.
+    ./deduplicate-cosmic-settings-crate.patch
+  ];
 
   separateDebugInfo = true;
   __structuredAttrs = true;