Update httpd

Changes:

- https://github.com/docker-library/httpd/commit/a7acc04: Update to 2.4.52

library/httpd

@@ -4,12 +4,12 @@ Maintainers: Tianon Gravi <[email protected]> (@tianon),
              Joseph Ferguson <[email protected]> (@yosifkit)
 GitRepo: https://github.com/docker-library/httpd.git
 
-Tags: 2.4.51, 2.4, 2, latest, 2.4.51-bullseye, 2.4-bullseye, 2-bullseye, bullseye
+Tags: 2.4.52, 2.4, 2, latest, 2.4.52-bullseye, 2.4-bullseye, 2-bullseye, bullseye
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: 1665deed67e5b7e8d3bd5c08f29cb50d469e7d44
+GitCommit: a7acc047c8970e0502f4c6b577775f840f1f99b6
 Directory: 2.4
 
-Tags: 2.4.51-alpine, 2.4-alpine, 2-alpine, alpine, 2.4.51-alpine3.15, 2.4-alpine3.15, 2-alpine3.15, alpine3.15
+Tags: 2.4.52-alpine, 2.4-alpine, 2-alpine, alpine, 2.4.52-alpine3.15, 2.4-alpine3.15, 2-alpine3.15, alpine3.15
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 444663e2aea781b11c165219697d5621fe5d1a95
+GitCommit: a7acc047c8970e0502f4c6b577775f840f1f99b6
 Directory: 2.4/alpine