[SPARK-34734][BUILD] Update sbt to version 1.4.9

### What changes were proposed in this pull request?
This PR aims to update SBT from 1.4.7 to 1.4.9.

### Why are the changes needed?
This will bring the following bug fixes and improvements.
- https://github.com/sbt/sbt/releases/tag/v1.4.9
- https://github.com/sbt/sbt/releases/tag/v1.4.8

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

### How was this patch tested?
Pass the CIs.

Closes #31828 from williamhyun/sbt149.

Authored-by: William Hyun <williamhyun3@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
This commit is contained in:
William Hyun 2021-03-14 15:59:27 +09:00 committed by HyukjinKwon
parent e0a1399bd7
commit 1e060312a3

View file

@ -14,4 +14,4 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
# #
sbt.version=1.4.7 sbt.version=1.4.9