feat: support Ruby 3.3.7 #1024

Job	Run time
build-gem	17s
build-gem	17s
Use gem to package fontist windows-latest Ruby 3.2.6 CC gcc	59m 2s
Use gem to package fontist windows-latest Ruby 3.2.6 CC gcc	59m 2s
Use gem to package metanorma ubuntu-20.04 Ruby 3.2.6 CC clang-12	17m 19s
Use gem to package metanorma ubuntu-20.04 Ruby 3.2.6 CC clang-12	17m 19s
Use gem to package metanorma alpine:3.17 Ruby 3.2.6 CC gcc	25m 3s
Use gem to package metanorma alpine:3.17 Ruby 3.2.6 CC gcc	25m 3s
Use gem to package metanorma macos-13 Ruby 3.2.6 CC clang	34m 35s
Use gem to package metanorma macos-13 Ruby 3.2.6 CC clang	34m 35s
Use gem to package fontist ubuntu-20.04 Ruby 3.2.6 CC clang-12	14m 44s
Use gem to package fontist ubuntu-20.04 Ruby 3.2.6 CC clang-12	14m 44s
Use gem to package fontist alpine:3.17 Ruby 3.2.6 CC gcc	23m 4s
Use gem to package fontist alpine:3.17 Ruby 3.2.6 CC gcc	23m 4s
Use gem to package fontist macos-13 Ruby 3.2.6 CC clang	24m 29s
Use gem to package fontist macos-13 Ruby 3.2.6 CC clang	24m 29s
Use gem to package metanorma macos-14 Ruby 3.2.6 CC clang	10m 59s
Use gem to package metanorma macos-14 Ruby 3.2.6 CC clang	10m 59s
Use gem to package fontist macos-14 Ruby 3.2.6 CC clang	9m 32s
Use gem to package fontist macos-14 Ruby 3.2.6 CC clang	4m 10s
cross-test on ubuntu-22.04	41s
cross-test on ubuntu-22.04	41s
cross-test on ubuntu-24.04	31s
cross-test on ubuntu-24.04	31s
Release gem	0s
Release gem	0s
	7h 15m 10s

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