fix: alpine 3.15

Author: maxday

ci/codebuild/alpine-3.15.yml

@@ -4,9 +4,7 @@ phases:
   build:
     commands:
       - echo Build started on `date`
-      - apk add --no-cache curl
-      - curl -fLo cmake-install https://github.com/Kitware/CMake/releases/download/v4.0.1/cmake-4.0.1-Linux-x86_64.sh
-      - sh cmake-install --skip-license --prefix=/usr --exclude-subdirectory;
+      - apk add --no-cache cmake
       - ./ci/codebuild/build.sh -DTEST_RESOURCE_PREFIX=lambda-cpp-alpine315
       - ./ci/codebuild/run-tests.sh aws-lambda-package-lambda-test-fun
       - echo Build completed on `date`