Correct Documentation

[hazeltonl]

conan art:build-info create documentation and help message indicated that conan install and conan create are the only Conan commands able to produce the Conan graph json that can be consumed for producing a JFrog Build Info. This information is inaccurate/outdated and limiting. According to Conan's documentation (at the time of writing), additional commands that work for this include conan graph info and conan export-pkg.

conan export-pkg is the more important of the two since it produces the Conan graph JSON similar to conan create that includes both dependencies and produced Conan package. This means that instead of requiring conan create to build the package from beginning to end, the steps could be broken up into conan install, <build>, and conan export-pkg. The latter approach aligns with Conan's documentation that recommends calling the build tools to build/compile your code directly instead of using the build() method in your Conanfile.py.

[CLAassistant]

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