filter_lua: Add chunk mode for processing multiple records #8718

Job	Run time
run-ubuntu-unit-tests (-DFLB_JEMALLOC=On, gcc)	12m 28s
run-ubuntu-unit-tests (-DFLB_JEMALLOC=On, clang)	12m 24s
run-ubuntu-unit-tests (-DFLB_JEMALLOC=Off, gcc)	11m 41s
run-ubuntu-unit-tests (-DFLB_JEMALLOC=Off, clang)	11m 37s
run-ubuntu-unit-tests (-DFLB_SMALL=On, gcc)	11m 46s
run-ubuntu-unit-tests (-DFLB_SMALL=On, clang)	12m 29s
run-ubuntu-unit-tests (-DSANITIZE_ADDRESS=On, gcc)	11m 58s
run-ubuntu-unit-tests (-DSANITIZE_ADDRESS=On, clang)	12m 4s
run-ubuntu-unit-tests (-DSANITIZE_UNDEFINED=On, gcc)	11m 55s
run-ubuntu-unit-tests (-DSANITIZE_UNDEFINED=On, clang)	11m 50s
run-ubuntu-unit-tests (-DFLB_COVERAGE=On, gcc)	43m 11s
run-ubuntu-unit-tests (-DFLB_SANITIZE_MEMORY=On, gcc)	11m 37s
run-ubuntu-unit-tests (-DFLB_SANITIZE_MEMORY=On, clang)	12m 13s
run-ubuntu-unit-tests (-DFLB_SANITIZE_THREAD=On, gcc)	11m 41s
run-ubuntu-unit-tests (-DFLB_SANITIZE_THREAD=On, clang)	11m 33s
run-macos-unit-tests (-DFLB_JEMALLOC=Off)	12m 14s
run-macos-unit-tests (-DFLB_SANITIZE_MEMORY=On)	13m 14s
run-macos-unit-tests (-DFLB_SANITIZE_THREAD=On)	11m 13s
Unit tests (matrix)	1s
	4h 7m 9s

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