Fix detecting java version for JDK 1.8 #1316

Job	Run time
Build it / fail-fast-build	1m 56s
Build it / ubuntu-latest jdk-25-zulu	1m 28s
Build it / ubuntu-latest jdk-21-zulu	1m 36s
Build it / ubuntu-latest jdk-25-corretto	1m 27s
Build it / ubuntu-latest jdk-21-microsoft	1m 35s
Build it / windows-latest jdk-25-zulu	2m 42s
Build it / ubuntu-latest jdk-21-liberica	1m 31s
Build it / ubuntu-latest jdk-25-liberica	1m 35s
Build it / ubuntu-latest jdk-25-temurin	1m 32s
Build it / windows-latest jdk-21-microsoft	3m 4s
Build it / windows-latest jdk-25-corretto	2m 56s
Build it / ubuntu-latest jdk-21-corretto	1m 35s
Build it / windows-latest jdk-21-temurin	2m 52s
Build it / windows-latest jdk-21-liberica	2m 57s
Build it / windows-latest jdk-25-liberica	2m 38s
Build it / windows-latest jdk-25-temurin	3m 8s
Build it / macos-latest jdk-21-corretto	1m 24s
Build it / macos-latest jdk-21-zulu	1m 25s
Build it / windows-latest jdk-21-zulu	2m 45s
Build it / macos-latest jdk-25-corretto	1m 25s
Build it / macos-latest jdk-21-temurin	1m 29s
Build it / macos-latest jdk-25-zulu	1m 55s
Build it / macos-latest jdk-21-liberica	1m 15s
Build it / windows-latest jdk-21-corretto	2m 40s
Build it / macos-latest jdk-25-temurin	1m 15s
Build it / macos-latest jdk-21-microsoft	1m 35s
Build it / macos-latest jdk-25-liberica	1m 36s
Build it / ubuntu-latest jdk-21-temurin	1m 43s
Deploy / Deploy	13s
	55m 12s

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