Bump io.smallrye.config:smallrye-config-source-yaml from 3.8.3 to 3.9.1 in /devtools/gradle #267

Job	Run time
CI Sanity Check	32s
Attach pull request number	3s
Initial JDK 17 Build	11m 30s
Calculate Test Jobs	8s
Gradle Tests - JDK 17	29m 26s
Devtools Tests - JDK ${{ matrix.java.name }}	0s
JVM Tests - JDK 17	9m 22s
Kubernetes Tests - JDK ${{ matrix.java.name }}	0s
Gradle Tests - JDK 17 Windows	46m 34s
JVM Tests - JDK 21	8m 27s
JVM Tests - JDK 17 Windows	11m 41s
Maven Tests - JDK ${{ matrix.java.name }}	0s
Quickstarts Compilation - JDK 17	7m 52s
Native Tests - Misc4	19m 13s
MicroProfile TCKs Tests	0s
Native Tests - Virtual Thread - ${{ matrix.category }}	0s
Upload build stats to collector	0s
Build report	35s
	2h 25m 23s

Provide feedback