Update httpd

Changes:

- https://github.com/docker-library/httpd/commit/ea20f35: Merge pull request https://github.com/docker-library/httpd/pull/163 from ffawkes/master
- https://github.com/docker-library/httpd/commit/f5ef4cc: Remove build dependencies from image

library/httpd

@@ -11,5 +11,5 @@ Directory: 2.4
 
 Tags: 2.4.43-alpine, 2.4-alpine, 2-alpine, alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: b52f30b211a0e127d498ce7ecbcbb31e6336cff2
+GitCommit: f5ef4cc849a4ea7ed56e797b86ad06ccf9f93a9a
 Directory: 2.4/alpine