ORC-1810: [C++] Add environment variable ORC_FORMAT_URL #4424

Job	Run time
C++ format check	9m 4s
Javadoc generation	1m 29s
Java 17 and clang++ on ubuntu-22.04	20m 42s
Java 21 and clang++ on ubuntu-22.04	20m 4s
Java 17 and clang++ on ubuntu-24.04	22m 57s
License Check	35s
Java 21 and clang++ on ubuntu-24.04	19m 59s
Docker debian11	20m 32s
C++ Test on macOS (13)	8m 8s
Java 17 and clang++ on macos-13	23m 10s
Docker debian12	20m 32s
C++ Test on macOS (14)	3m 37s
SIMD programming using C++ intrinsic functions on ubuntu-22.04	9m 30s
Docker ubuntu24	20m 16s
Java 21 and clang++ on macos-13	28m 14s
Docker fedora37	20m 21s
Java 17 and clang++ on macos-14	14m 15s
Docker oraclelinux9	21m 15s
C++ General Test on Windows	5m 51s
Java 21 and clang++ on macos-14	14m 4s
C++ AVX512 Test on Windows	6m 43s
Java 17 and clang++ on macos-15	14m 28s
Java 21 and clang++ on macos-15	15m 22s
Java 17 and g++ on ubuntu-22.04	20m 58s
	6h 2m 6s

Provide feedback