Merge extra oracle store tests to main#10

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norah-li wants to merge 3 commits intomainfrom

add-oracle-store

Commits on Jul 9, 2025

add test for OracleVectorStoreQueryProvider#Builder
norah-li
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Commits on Jul 18, 2025

add CLOB and unsupported filter clause tests for OracleVectorStoreQueryProvider
norah-li
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clean up and move index tests to extended test
norah-li
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