Gen Otlp Protobuf Laravel Package

What's Changed:

• Chore: fix docs url by @pieterocp in 1730

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.8.0...1.9.0

What's Changed:

• generate proto 1.8 by @brettmc in 1705

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.5.0...1.8.0

What's Changed:

• generate proto 1.5.0 by @brettmc in 1478

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.2.1...1.5.0

What's Changed:

• Support google protobuf v4 by @roxblnfk in 1421

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.2.0...1.2.1

What's Changed:

• Set OTLP 1.2.0 span parent/link remote flags by @Nevay in 1298
• Drop PHP 7.4 support by @brettmc in 1244

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.1.0...1.2.0

What's Changed:

• update proto to 1.1.0 by @brettmc in 1215

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.0.0...1.1.0

What's Changed:

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.0.0RC1...1.0.0

What's Changed:

• Add 'Contributing' message by @stickeegreg in 1108

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.0.0beta6...1.0.0RC1

What's Changed:

• update proto files to 1.0.0 by @brettmc in 1070
• require google/protobuf (native) by @brettmc in 1067
• readme badges and cleanup by @brettmc in 1053
• adding support info to composer.json files by @brettmc in 1054

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.0.0beta5...1.0.0beta6

What's Changed:

• update proto to 0.20.0 by @brettmc in 1029

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.0.0beta4...1.0.0beta5

What's Changed:

• Add branch aliases by @Nevay in 988

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.0.0beta3...1.0.0beta4

What's Changed:

• Make protobuf implementation optional by @xvilo in 949

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.0.0beta2...1.0.0beta3

Full Changelog: https://github.com/opentelemetry-php/gen-otlp-protobuf/compare/1.0.0beta2...1.0.0beta1