Bump org.assertj:assertj-core from 3.27.1 to 3.27.3 in /devtools/gradle #1758

Job	Run time
Attach pull request number	5s
CI Sanity Check	31s
Initial JDK 17 Build	11m 3s
Calculate Test Jobs	8s
Gradle Tests - JDK 17	33m 59s
JVM Tests - JDK 17	10m 4s
Gradle Tests - JDK 17 Windows	49m 48s
JVM Tests - JDK 21	8m 38s
Devtools Tests - JDK ${{ matrix.java.name }}	0s
Kubernetes Tests - JDK ${{ matrix.java.name }}	0s
JVM Tests - JDK 17 Windows	12m 35s
Maven Tests - JDK ${{ matrix.java.name }}	0s
Quickstarts Compilation - JDK 17	7m 28s
Native Tests - Misc4	18m 26s
MicroProfile TCKs Tests	0s
Native Tests - Virtual Thread - ${{ matrix.category }}	0s
Upload build stats to collector	0s
Build report	39s
	2h 33m 24s

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