Add composer 2.8.4, remove composer 2.8.3

for stack(s) cflinuxfs4, cflinuxfs3

Author: cf-buildpacks-eng

manifest.yml

@@ -25,7 +25,7 @@ default_versions:
 - name: nginx
   version: 1.27.3
 - name: composer
-  version: 2.8.3
+  version: 2.8.4
 url_to_dependency_map:
 - match: appdynamics-(\d+\.\d+\.\d+-\d+)
   name: appdynamics
@@ -66,14 +66,14 @@ dependencies:
   osl: https://docs.appdynamics.com/display/DASH/Legal+Notices
   source_sha256: '04904a9ddc45bab06b80fa6c32671e82d8edfbaecf8dc943720db7b5c790ec8d'
 - name: composer
-  version: 2.8.3
-  uri: https://buildpacks.cloudfoundry.org/dependencies/composer/composer_2.8.3_linux_noarch_any-stack_8323b410.phar
-  sha256: 8323b4105c6e166d47c9db93209370083f9e421743636e108c37d8c1126386ef
+  version: 2.8.4
+  uri: https://buildpacks.cloudfoundry.org/dependencies/composer/composer_2.8.4_linux_noarch_any-stack_c4c4e2e1.phar
+  sha256: c4c4e2e1beab0ea04e0bd042a5dbba9feda1fbf5eda0d36203958edd343c0a8a
   cf_stacks:
   - cflinuxfs4
   - cflinuxfs3
-  source: https://github.com/composer/composer/releases/download/2.8.3/composer.phar
-  source_sha256: 8323b4105c6e166d47c9db93209370083f9e421743636e108c37d8c1126386ef
+  source: https://github.com/composer/composer/releases/download/2.8.4/composer.phar
+  source_sha256: c4c4e2e1beab0ea04e0bd042a5dbba9feda1fbf5eda0d36203958edd343c0a8a
 - name: httpd
   version: 2.4.62
   uri: https://buildpacks.cloudfoundry.org/dependencies/httpd/httpd_2.4.62_linux_x64_cflinuxfs3_4391324d.tgz