chore: librarian release pull request: 20251215T133347Z (#806)

PR created by the Librarian CLI to initialize a release. Merging this PR
will auto trigger a release.

Librarian Version: v0.7.0
Language Image:
us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator@sha256:c8612d3fffb3f6a32353b2d1abd16b61e87811866f7ec9d65b59b02eb452a620
<details><summary>sqlalchemy-spanner: 1.17.2</summary>

##
[1.17.2](v1.17.1...v1.17.2)
(2025-12-15)

### Bug Fixes

* Retrieve columns in compound indexes in correct order (#798)
([9afe49b](9afe49bb))

</details>

chore: librarian release pull request: 20251215T133347Z (#806)

PR created by the Librarian CLI to initialize a release. Merging this PR
will auto trigger a release.

Librarian Version: v0.7.0
Language Image:
us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator@sha256:c8612d3fffb3f6a32353b2d1abd16b61e87811866f7ec9d65b59b02eb452a620
<details><summary>sqlalchemy-spanner: 1.17.2</summary>

##
[1.17.2](v1.17.1...v1.17.2)
(2025-12-15)

### Bug Fixes

* Retrieve columns in compound indexes in correct order (#798)
([9afe49b](9afe49bb))

</details>

chore(main): release 1.17.1 (#786)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore(main): release 1.17.0 (#773)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore(main): release 1.16.0 (#751)

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chore(main): release 1.15.0 (#743)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore(main): release 1.14.0 (#710)

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chore(main): release 1.13.1 (#705)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore(main): release 1.13.0 (#688)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore: release candidate 1.13.0rc0