ORC-1683: Fix `instanceof` of BinaryStatisticsImpl merge method #4170

Job	Run time
Docker debian11	19m 27s
Java 17 and clang++ on ubuntu-22.04	19m 48s
Docker debian12	20m 20s
Java 21 and clang++ on ubuntu-22.04	20m 2s
Docker ubuntu24	20m 33s
Javadoc generation	1m 28s
Java 17 and clang++ on ubuntu-24.04	21m 30s
Docker fedora37	18m 57s
Java 21 and clang++ on ubuntu-24.04	21m 11s
Docker oraclelinux9	19m 37s
C++ format check	8m 54s
Java 17 and clang++ on macos-12	29m 53s
License Check	34s
C++ Test on macOS (12)	7m 8s
Java 21 and clang++ on macos-12	27m 25s
C++ Test on macOS (13)	7m 6s
Java 17 and clang++ on macos-13	22m 54s
SIMD programming using C++ intrinsic functions on ubuntu-22.04	9m 0s
C++ Test on macOS (14)	3m 53s
Java 21 and clang++ on macos-13	24m 41s
C++ General Test on Windows	5m 20s
Java 17 and clang++ on macos-14	17m 35s
Java 21 and clang++ on macos-14	17m 54s
C++ AVX512 Test on Windows	5m 32s
Java 17 and g++ on ubuntu-22.04	19m 55s
	6h 30m 37s

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