docs: fix import

Author: LukasGentele

docs/pages/configuration/images/build.mdx

@@ -3,7 +3,7 @@ title: Image Building with DevSpace
 sidebar_label: 1. Build
 ---
 
-import ConfigPartialBuildConfig from '../_partials/v2beta1/images/group_buildConfig.mdx'
+import ConfigPartialBuildConfig from '../_partials/v2beta1/images/group_buildconfig.mdx'
 import ConfigPartialOverwrites from '../_partials/v2beta1/images/group_overwrites.mdx'
 import ConfigPartialRebuildStrategy from '../_partials/v2beta1/images/rebuildStrategy.mdx'
 import PreventBuildTip from './_partials/prevent_build.mdx'