zed: Update to v1.12.0

**Summary**
- Release notes can be found [here](https://zed.dev/releases/stable).

Signed-off-by: Jared Cervantes <jared@jaredcervantes.com>

Author: Jaredy899

z/zed/manifest.x86_64.bin

@@ -64,6 +64,6 @@
 		}
 	},
 	"source-name": "zed",
-	"source-release": "48",
-	"source-version": "1.11.3"
+	"source-release": "49",
+	"source-version": "1.12.0"
 }

z/zed/manifest.x86_64.jsonc

@@ -2,11 +2,11 @@
 # SPDX-License-Identifier: MPL-2.0
 
 name        : zed
-version     : "1.11.3"
-release     : 48
+version     : "1.12.0"
+release     : 49
 homepage    : https://zed.dev/
 upstreams   :
-    - https://github.com/zed-industries/zed/archive/refs/tags/v1.11.3.tar.gz : c62f43fb5ea5ca38bb8a82960b2577bc03d48d1a3fba6937a51132521c3a7e6b
+    - https://github.com/zed-industries/zed/archive/refs/tags/v1.12.0.tar.gz : 808cd839242f29d35ff09ba69795c0a5be9bc3af97c547c61d423e3da2a5ee84
 summary     : High performance, graphical code editor
 description : |
     Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.