deps: update dependency com.google.cloud:google-cloud-datastore-bom t…

…o v2.26.0 (#6916)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.cloud:google-cloud-datastore-bom](https://redirect.github.com/googleapis/java-datastore) | `2.25.2` -> `2.26.0` | [![age](https://developer.mend.io/api/mc/badges/age/maven/com.google.cloud:google-cloud-datastore-bom/2.26.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/com.google.cloud:google-cloud-datastore-bom/2.26.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.google.cloud:google-cloud-datastore-bom/2.25.2/2.26.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.google.cloud:google-cloud-datastore-bom/2.25.2/2.26.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

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> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

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### Release Notes

<details>
<summary>googleapis/java-datastore (com.google.cloud:google-cloud-datastore-bom)</summary>

### [`v2.26.0`](https://redirect.github.com/googleapis/java-datastore/blob/HEAD/CHANGELOG.md#2260-2025-01-29)

[Compare Source](https://redirect.github.com/googleapis/java-datastore/compare/v2.25.4...v2.26.0)

##### Features

-   Add firestoreInDatastoreMode for datastore emulator ([#&#8203;1698](https://redirect.github.com/googleapis/java-datastore/issues/1698)) ([50f106d](https://redirect.github.com/googleapis/java-datastore/commit/50f106d4c50884ce471a66c00df322270fe4a91c))

##### Dependencies

-   Update dependency com.google.cloud:sdk-platform-java-config to v3.42.0 ([#&#8203;1725](https://redirect.github.com/googleapis/java-datastore/issues/1725)) ([1cbaf22](https://redirect.github.com/googleapis/java-datastore/commit/1cbaf22cf557aec606dce7a5ca5d3ebe620a9339))

### [`v2.25.4`](https://redirect.github.com/googleapis/java-datastore/blob/HEAD/CHANGELOG.md#2254-2025-01-22)

[Compare Source](https://redirect.github.com/googleapis/java-datastore/compare/v2.25.3...v2.25.4)

##### Dependencies

-   Update dependency org.easymock:easymock to v5.5.0 ([#&#8203;1666](https://redirect.github.com/googleapis/java-datastore/issues/1666)) ([0333b07](https://redirect.github.com/googleapis/java-datastore/commit/0333b0744bab87afe78dad1c17f6811d3dec47e6))

### [`v2.25.3`](https://redirect.github.com/googleapis/java-datastore/blob/HEAD/CHANGELOG.md#2253-2025-01-15)

[Compare Source](https://redirect.github.com/googleapis/java-datastore/compare/v2.25.2...v2.25.3)

##### Dependencies

-   Update dependency com.google.cloud:gapic-libraries-bom to v1.50.0 ([#&#8203;1708](https://redirect.github.com/googleapis/java-datastore/issues/1708)) ([b78660f](https://redirect.github.com/googleapis/java-datastore/commit/b78660f3866ce5c1198db4590b5e1f645170ecff))

</details>

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🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

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google-cloud-bom/pom.xml

@@ -193,7 +193,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-datastore-bom</artifactId>
-        <version>2.25.2</version>
+        <version>2.26.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>