PR #26237 fixed linker errors by linking `cql3` to `vector_search` but
this introduced a circular dependency between these two static
libraries, sometimes causing failures during compilation :
```
ninja: error: dependency cycle:
/home/user/Development/scylladb/build/debug/cql3/CqlParser.hpp ->
data_dictionary/libdata_dictionary.a ->
data_dictionary/CMakeFiles/data_dictionary.dir/data_dictionary.cc.o ->
/home/user/Development/scylladb/build/debug/cql3/CqlParser.hpp
```
So, instead of linking the `vector_search` library to the `cql3`
library, link it directly to the executable where the `cql3` library is
also to be linked. For the test cases, this means linking
`vector_search` to the `test-lib` library. Since both `vector_search`
and `cql3` are static libraries, the linker will resolve them correctly
regardless of the order in which they are linked.
Refs #26235
Refs #26237
Signed-off-by: Lakshmi Narayanan Sreethar <lakshmi.sreethar@scylladb.com>
Closesscylladb/scylladb#26318
7b97928152