ORC-1525: Fix bad read in `RleDecoderV2::readByte` #3231

Job	Run time
License Check	50s
Javadoc generation	1m 26s
C++ format check (c++)	1m 4s
Java 8 and clang++ on ubuntu-20.04	19m 3s
C++ format check (tools)	18s
Java 11 and clang++ on ubuntu-20.04	20m 3s
SIMD programming using C++ intrinsic functions on ubuntu-22.04	20m 29s
C++ General Test on Windows	8m 10s
Java 17 and clang++ on ubuntu-20.04	18m 22s
C++ AVX512 Test on Windows	55m 24s
Java 8 and clang++ on ubuntu-22.04	21m 4s
Java 11 and clang++ on ubuntu-22.04	20m 57s
Java 17 and clang++ on ubuntu-22.04	17m 31s
Java 8 and clang++ on macos-11	28m 23s
Java 11 and clang++ on macos-11	28m 23s
Java 17 and clang++ on macos-11	30m 9s
Java 8 and clang++ on macos-12	21m 50s
Java 11 and clang++ on macos-12	31m 6s
Java 17 and clang++ on macos-12	26m 1s
Java 8 and clang++ on macos-13	26m 22s
Java 11 and clang++ on macos-13	23m 4s
Java 17 and clang++ on macos-13	22m 36s
Java 8 and g++ on ubuntu-20.04	28m 6s
Java 21 and g++ on ubuntu-20.04	21m 41s
	8h 12m 22s

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