Bump version to 0.14.0 (#113) #332

Job	Run time
rustfmt_check (macos-latest)	10s
rustfmt_check (windows-latest)	28s
build_dynamic_and_test_ubuntu	1m 53s
build_static_and_test_ubuntu	6m 51s
build_static_and_test_ubuntu_with_system_ffmpeg	3m 8s
rustfmt_check (ubuntu-latest)	14s
build_with_vcpkg_ffmpeg_windows (x86_64-pc-windows-msvc, x64-windows-static, -Ctarget-feature=+cr...	18m 48s
rust_clippy_check_ubuntu	5m 59s
rust_clippy_check_windows	18m 16s
build_with_vcpkg_ffmpeg_windows (x86_64-pc-windows-msvc, x64-windows-static-md)	3m 16s
build_with_vcpkg_ffmpeg_windows (x86_64-pc-windows-msvc, x64-windows, true)	3m 38s
build_dynamic_and_test_macos	5m 14s
build_with_vcpkg_ffmpeg_windows (i686-pc-windows-msvc, x86-windows-static, -Ctarget-feature=+crt-...	2m 46s
build_dynamic_and_test_windows_pre	2m 50s
build_with_vcpkg_ffmpeg_windows (i686-pc-windows-msvc, x86-windows-static-md)	18m 37s
docs_rs_check	1m 7s
build_with_vcpkg_ffmpeg_windows (i686-pc-windows-msvc, x86-windows, true)	18m 12s
build_dynamic_and_test_windows	3m 51s
	1h 55m 18s

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