* update backward-cpp version
* update vcpkg versions json file
* delete `include-dir.diff`
* update vcpkg versions file
* remove PACKAGE_NAME item
* fix version file
* version format changes
* add new version to vcpkg
* add usage
* chage main version in vcpkg
* Add blank line
* update version
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Co-authored-by: vzhli17 <v-zhli17@microsoft.com>
