Add scripts and configuration for building snap package (#25064)

Release Notes:

- N/A

---------

Co-authored-by: Soumyadeep Ghosh <soumyadeepghosh2004@zohomail.in>

crates/zed/resources/snap/snapcraft.yaml.in

@@ -0,0 +1,58 @@
+name: zed
+title: Zed
+base: core24
+version: "$RELEASE_VERSION"
+summary: The editor for what's next
+description: |
+  Zed is a modern open-source code editor, built from the ground up in Rust with
+  a GPU-accelerated renderer. We help you build software faster than ever before.
+grade: stable
+confinement: classic
+compression: lzo
+icon: crates/zed/resources/app-icon.png
+website: https://zed.dev/
+source-code: https://github.com/zed-industries/zed
+issues: https://github.com/zed-industries/zed/issues
+contact: https://zed.dev/community-links#support-and-feedback
+
+parts:
+  zed:
+    plugin: dump
+    source: "https://github.com/zed-industries/zed/releases/download/v$RELEASE_VERSION/zed-linux-x86_64.tar.gz"
+
+    organize:
+      # These renames seem to not be necessary, but it's tidier.
+      bin: usr/bin
+      libexec: usr/libexec
+
+    stage-packages:
+      - libasound2t64
+      # snapcraft has a lint that this is unused, but without it Zed exits with
+      # "Missing Vulkan entry points: LibraryLoadFailure" in blade_graphics.
+      - libvulkan1
+      # snapcraft has a lint that this is unused, but without it Zed exits with
+      # "NoWaylandLib" when run with Wayland.
+      - libwayland-client0
+      - libxcb1
+      - libxkbcommon-x11-0
+      - libxkbcommon0
+
+    build-attributes:
+      - enable-patchelf
+
+    prime:
+      # Omit unneeded files from the tarball
+      - -lib
+      - -licenses.md
+      - -share
+
+      # Omit unneeded files from stage-packages
+      - -etc
+      - -usr/share/doc
+      - -usr/share/lintian
+      - -usr/share/man
+
+apps:
+  zed:
+    command: usr/bin/zed
+    common-id: dev.zed.Zed