bump couchbase-lite-core to pull fixes:

- CBL-445: After doc rejected in push, doesn't pull newer
revisions (#1732)
- CBL-3836: Corrupt Revision Data error when saving documents (#1828)
- CBL-5587: Remote rev KeepBody flag could be cleared accidentally (#1991)

Author: Dushistov

.github/workflows/main.yml

@@ -11,7 +11,7 @@ on:
     - cron: '00 02 */4 * *'
 env:
   RUST_BACKTRACE: 1
-  CLC_STABLE_HASH: "aecd4740aafb180c24f25de6c4188f39eb530c46"
+  CLC_STABLE_HASH: "b963be478a9b97fd149326dc69581f6733b23c23"
 jobs:
   rust-tests:
     name: Rust tests

couchbase-lite-core-sys/build.rs

@@ -163,7 +163,7 @@ fn download_source_code_via_git_if_needed() -> Result<PathBuf, Box<dyn std::erro
     use which::which;
 
     const URL: &str = "https://github.com/Dushistov/couchbase-lite-core";
-    const COMMIT_SHA1: &str = "aecd4740aafb180c24f25de6c4188f39eb530c46";
+    const COMMIT_SHA1: &str = "b963be478a9b97fd149326dc69581f6733b23c23";
 
     let git_path = which("git")?;
     let cur_dir = env::current_dir()?;