[email protected]: Add arm64 support (#7492)

Author: atlanswer

bucket/jj.json

@@ -7,6 +7,10 @@
         "64bit": {
             "url": "https://github.com/jj-vcs/jj/releases/download/v0.37.0/jj-v0.37.0-x86_64-pc-windows-msvc.zip",
             "hash": "8400a4021a94dbb29b292b776812ef0d17c125bc72603cfdf8e18d2f382bccb1"
+        },
+        "arm64": {
+            "url": "https://github.com/jj-vcs/jj/releases/download/v0.37.0/jj-v0.37.0-aarch64-pc-windows-msvc.zip",
+            "hash": "47645aa127449baf6b8ffa54353b5018bc3463a545c7aed4cb9fb13833e94d71"
         }
     },
     "bin": "jj.exe",
@@ -15,6 +19,9 @@
         "architecture": {
             "64bit": {
                 "url": "https://github.com/jj-vcs/jj/releases/download/v$version/jj-v$version-x86_64-pc-windows-msvc.zip"
+            },
+            "arm64": {
+                "url": "https://github.com/jj-vcs/jj/releases/download/v$version/jj-v$version-aarch64-pc-windows-msvc.zip"
             }
         }
     }