Prometheus: Remove build overrides

Co-authored-by: Bartosz Bezak <[email protected]>

Author: cityofships

etc/kayobe/kolla/kolla-build.conf

@@ -14,15 +14,3 @@ build_args = {{ (kolla_build_args | default({})).items() | map('join', ':') | jo
 type = git
 location = https://github.com/stackhpc/requirements
 reference = stackhpc/{{ openstack_release }}
-
-[prometheus-v2-server]
-version = 2.54.1
-sha256 = amd64:31715ef65e8a898d0f97c8c08c03b6b9afe485ac84e1698bcfec90fc6e62924f,arm64:3d9946ca730f2679bbd63e9d40e559a0ba227a638d237e723af1a99bd7098263
-
-[prometheus-blackbox-exporter]
-version = 0.25.0
-sha256 = amd64:c651ced6405c5e0cd292a400f47ae9b34f431f16c7bb098afbcd38f710144640,arm64:46ec5a54a41dc1ea8a8cecee637e117de4807d3b0976482a16596e82e79ac484
-
-[prometheus-memcached-exporter]
-version = 0.14.4
-sha256 = amd64:e61b9f15959218a38c49b9ba919fca0a3e36e7edf9c607aabcf1ccbbd3b8cc59,arm64:9a28b57bd217e80acd1cdc86cef97e32058f3b2cce75f79baa13b42a27b7291a