[COOK-3808] fixes nginx::passenger run fails because of broken installation of package dependencies

When running nginx::passenger the arguments given to the 'package' command are broken:

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Recipe: nginx::passenger
package[["default", ["ruby-dev", "libcurl4-gnutls-dev"]]] action install
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Error executing action `install` on resource 'package[["default", ["ruby-dev", "libcurl4-gnutls-dev"]]]'
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I have removed the "default => ..." hash from the parameters to the value_for_platform_family method.