CURRENT_VERSION_NUMBER set to empty for iOS builds, causing build failure

[dotNetkow]

Version: v7+

YAML file:

platforms:
  ios:
    buildNumber: $CI_BUILD_NUMBER
  android:
    versionCode: $CI_BUILD_NUMBER

command:
npx trapeze run ci.yaml -y --ios

Upon executing this yaml file, the iOS app's project.pbxproj file is changed. CURRENT_PROJECT_VERSION is set to empty which causes a parse error which fails the ios build:

Nanaimo::Reader::ParseError - [!] Invalid character ";" in unquoted string
[17:45:10]: ▸ #  -------------------------------------------
[17:45:10]: ▸ #  				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
[17:45:10]: ▸ #  				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
[17:45:10]: ▸ 290>  				CURRENT_PROJECT_VERSION = ;
[17:45:10]: ▸ ^
[17:45:10]: ▸ #  			};
[17:45:10]: ▸ #  			name = Debug;
[17:45:10]: ▸ #  -------------------------------------------

Previous value:
CURRENT_PROJECT_VERSION = 1;
new value:
CURRENT_PROJECT_VERSION = ;

[mlynch]

Should be fixed in 7.0.6, it'll default to 1 if the value is missing