chore(deps): update ccache to v4.11 in amp-devcontainer-cpp (#744)

deps(cpp): update ccache to 4.11 in amp-devcontainer-cpp

Author: rjaegers

.devcontainer/cpp/Dockerfile

@@ -1,7 +1,7 @@
 FROM ubuntu:24.04@sha256:72297848456d5d37d1262630108ab308d3e9ec7ed1c3286a32fe09856619a782
 
 ARG BATS_VERSION=1.11.0
-ARG CCACHE_VERSION=4.10.1
+ARG CCACHE_VERSION=4.11
 ARG CLANG_VERSION=18
 ARG CPM_VERSION=0.40.2
 ARG DOCKER_VERSION=27.3.1