feat: an option to remove GLIBC_PRIVATE reference on Linux Gnu #750

Job	Run time
build-gem	15s
Use gem to package metanorma alpine:3.17 Ruby 3.2.5 CC gcc	24m 9s
Use gem to package fontist alpine:3.17 Ruby 3.2.5 CC gcc	22m 52s
Use gem to package fontist windows-latest Ruby 3.2.5 CC gcc	58m 2s
Use gem to package metanorma macos-12 Ruby 3.2.5 CC clang	19m 1s
Use gem to package fontist macos-12 Ruby 3.2.5 CC clang	19m 3s
Use gem to package metanorma ubuntu-20.04 Ruby 3.2.5 CC gcc-10	18m 18s
Use gem to package metanorma macos-14 Ruby 3.2.5 CC clang	9m 18s
Use gem to package fontist ubuntu-20.04 Ruby 3.2.5 CC gcc-10	17m 23s
Use gem to package fontist macos-14 Ruby 3.2.5 CC clang	8m 12s
cross-test on ubuntu-22.04	31s
cross-test on ubuntu-24.04	20s
Release gem	0s
	3h 17m 24s

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