chore(ci): allow overriding next version #87

Job	Run time
run checks using gradlew	1m 23s
linux-aarch_64 nativeCompile testing	3m 52s
linux-x86_64 nativeCompile testing	3m 15s
windows-x86_64 nativeCompile testing	7m 5s
osx-x86_64 nativeCompile testing	4m 32s
osx-aarch_64 nativeCompile testing	3m 44s
dry run release (windows-x86_64, windows-latest)	2m 25s
dry run release (linux-x86_64, ubuntu-latest)	1m 12s
	27m 28s

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