nghttp3 v1.1.0

What's Changed

• Bump clang to 15 by @tatsuhiro-t in #171
• Bump clang-format to 15 by @tatsuhiro-t in #172
• windows: Fix warnings by @tatsuhiro-t in #174
• Cpp ext by @tatsuhiro-t in #175
• Use __FILE_NAME__ instead of __FILE__ by @tatsuhiro-t in #176
• Add nghttp3_pri_parse_priority by @tatsuhiro-t in #177
• Define varint identifiers as macros by @tatsuhiro-t in #178
• Fix doc by @tatsuhiro-t in #179

Full Changelog: v1.0.0...v1.1.0