Update package version to 4.9.3

info.yml

@@ -1,6 +1,6 @@
 name: fish
 description: A smart and user-friendly command line shell
-version: 4.8.1
+version: 4.9.3
 revision: 1
 url: https://fishshell.com/
 license: GPL2,PSF2,MIT,LGPL2
@@ -18,11 +18,14 @@ optional_depends:
 make_depends:
   - cmake
   - jq
+  - python-sphinx
   - rustc
+check_depends:
   - expect
   - procps-ng
+  - python-pexpect
 downloads:
   - url: https://github.com/fish-shell/fish-shell/releases/download/${BPM_PKG_VERSION}/fish-${BPM_PKG_VERSION}.tar.xz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: 0eb86a851e865e934a7c2091a73d7695225e78f0e00a7bb96d5f877d76c65782
+    checksum: 20998a25f73217ddcc19f499055fd587e9912d1ad6e7109120fbcf2871f0b98c