⬆️ Bump buildpack-deps from 521d784 to 4e4c162 (#308)

Bumps buildpack-deps from `521d784` to `4e4c162`.

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Dockerfile

@@ -1,4 +1,4 @@
-FROM buildpack-deps:focal-scm@sha256:521d7849cdd2a13a1de5f96f35a3bde3eedcdf7b5018716cd67f8fc2153d167f AS base
+FROM buildpack-deps:focal-scm@sha256:4e4c162a3576dee587df1fb30c2e8c7928617f3d5314ffd44aceb3fdcd1bfc13 AS base
 LABEL maintainer "https://github.com/weiji14"
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8