Add composer 1.10.13, remove composer 1.10.12
Add composer 1.10.13, remove composer 1.10.12

for stack(s) cflinuxfs3 [#174727609]

cloudfoundry/php-buildpack,cloudfoundry/php-buildpack,cloudfoundry/php-buildpack,cloudfoundry/php-buildpack,cloudfoundry/php-buildpack,cloudfoundry/php-buildpack,cloudfoundry/php-buildpack