[SPARK-55360][BUILD] Upgrade sbt to 1.12.2

### What changes were proposed in this pull request?
This PR proposes to upgrade sbt to `1.12.2`.

### Why are the changes needed?
This release includes some bug fixes.
https://github.com/sbt/sbt/releases/tag/v1.12.2

### Does this PR introduce _any_ user-facing change?
No.

### How was this patch tested?
GA.
https://github.com/sarutak/spark/runs/62507335242

### Was this patch authored or co-authored using generative AI tooling?
No.

Closes #54142 from sarutak/upgrade-sbt-to-1.12.2.

Authored-by: Kousuke Saruta <[email protected]>
Signed-off-by: Dongjoon Hyun <[email protected]>

Author: sarutak

project/build.properties

@@ -14,4 +14,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-sbt.version=1.12.1
+sbt.version=1.12.2