Bump pg_embedding extension (#4758)

```
% git log --pretty=oneline 2465f831ea1f8d49c1d74f8959adb7fc277d70cd..eeb3ba7c3a60c95b2604dd543c64b2f1bb4a3703 
eeb3ba7c3a60c95b2604dd543c64b2f1bb4a3703 (HEAD -> main, origin/main) Fixc in-mmeory index rebuild after TRUNCATE
1d7cfcfe3d58e2cf4566900437c609725448d14b Correctly handle truncate forin-0memory HNSW index
8fd2a4a191f67858498d876ec378b58e76b5874a :Fix empty index search issue
30e9ef4064cff40c60ff2f78afeac6c296722757 Fix extensiomn name in makefile
23bb5d504aa21b1663719739f6eedfdcb139d948 Fix getting memory size at Mac OS/X
39193a38d6ad8badd2a8d1dce2dd999e1b86885d Update a comment for the extension
bf3b0d62a7df56a5e4db9d9e62dc535794c425bc Merge branch 'main' of https://github.com/neondatabase/pg_embedding
c2142d514280e14322d1026f0c811876ccf7a91f Update README.md
53b641880f786d2b69a75941c49e569018e8e97e Create LICENSE
093aaa36d5af183831bf370c97b563c12d15f23a Update README.md
91f0bb84d14cb26fd8b452bf9e1ecea026ac5cbc Update README.md
7f7efa38015f24ee9a09beca3009b8d0497a40b4 Update README.md
71defdd4143ecf35489d93289f6cdfa2545fbd36 Merge pull request #4 from neondatabase/danieltprice-patch-1
e06c228b99c6b7c47ebce3bb7c97dbd494088b0a Update README.md
d7e52b576b47d9023743b124bdd0360a9fc98f59 Update README.md
70ab399c861330b50a9aff9ab9edc7044942a65b Merge pull request #5 from neondatabase/oom_error_reporting
0aee1d937997198fa2d2b2ed7a0886d1075fa790 Fix OOM error reporting and support vectprization for ARM
18d80079ce60b2aa81d58cefdf42fc09d2621fc1 Update README.md
```

Dockerfile.compute-node

@@ -535,10 +535,10 @@ FROM build-deps AS pg-embedding-pg-build
 COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
 
 ENV PATH "/usr/local/pgsql/bin/:$PATH"
-# 2465f831ea1f8d49c1d74f8959adb7fc277d70cd made on 05/07/2023
+# eeb3ba7c3a60c95b2604dd543c64b2f1bb4a3703 made on 15/07/2023
 # There is no release tag yet
-RUN wget https://github.com/neondatabase/pg_embedding/archive/2465f831ea1f8d49c1d74f8959adb7fc277d70cd.tar.gz -O pg_embedding.tar.gz && \
-    echo "047af2b1f664a1e6e37867bd4eeaf5934fa27d6ba3d6c4461efa388ddf7cd1d5 pg_embedding.tar.gz" | sha256sum --check && \
+RUN wget https://github.com/neondatabase/pg_embedding/archive/eeb3ba7c3a60c95b2604dd543c64b2f1bb4a3703.tar.gz -O pg_embedding.tar.gz && \
+    echo "030846df723652f99a8689ce63b66fa0c23477a7fd723533ab8a6b28ab70730f pg_embedding.tar.gz" | sha256sum --check && \
     mkdir pg_embedding-src && cd pg_embedding-src && tar xvzf ../pg_embedding.tar.gz --strip-components=1 -C . && \
     make -j $(getconf _NPROCESSORS_ONLN) && \
     make -j $(getconf _NPROCESSORS_ONLN) install && \