Fix the composer root version being used

Author: theofidry

.scrutinizer.yml

@@ -1,7 +1,7 @@
 build:
     environment:
         variables:
-            COMPOSER_ROOT_VERSION: '0.9.99'
+            COMPOSER_ROOT_VERSION: '0.10.99'
 
     tests:
         override:

.travis.yml

@@ -19,7 +19,7 @@ matrix:
 before_install:
   - echo "memory_limit=-1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
   - phpenv config-rm xdebug.ini || true
-  - export COMPOSER_ROOT_VERSION=0.9.99
+  - export COMPOSER_ROOT_VERSION=0.10.99
   - |
     if [ 'false' == "$TRAVIS_PULL_REQUEST" ]; then
       cp box.json.dist box.json

Makefile

@@ -294,17 +294,17 @@ tb: bin/php-scoper.phar  vendor
 #---------------------------------------------------------------------------
 
 vendor: composer.lock
-	export COMPOSER_ROOT_VERSION='0.9.99'; composer install
+	export COMPOSER_ROOT_VERSION='0.10.99'; composer install
 	unset "COMPOSER_ROOT_VERSION"
 	touch $@
 
 vendor/bamarni: composer.lock
-	export COMPOSER_ROOT_VERSION='0.9.99'; composer install
+	export COMPOSER_ROOT_VERSION='0.10.99'; composer install
 	unset "COMPOSER_ROOT_VERSION"
 	touch $@
 
 bin/phpunit: composer.lock
-	export COMPOSER_ROOT_VERSION='0.9.99'; composer install
+	export COMPOSER_ROOT_VERSION='0.10.99'; composer install
 	unset "COMPOSER_ROOT_VERSION"
 	touch $@