build: clean up absl external deps (#10157)
build: clean up absl external deps (#10157)

Cleans up abseil dependencies to go through external deps via the paths defined in `bazel/repositories.bzl`

Fixes #10147 

Signed-off-by: Asra Ali <da4828c05ee1cc5a64445440d12151dedd1ac4a8@google.com>

lyft/envoy,lyft/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,istio/envoy,envoyproxy/envoy,lyft/envoy,envoyproxy/envoy,lizan/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,lizan/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy,lizan/envoy,istio/envoy,envoyproxy/envoy,istio/envoy,istio/envoy,envoyproxy/envoy,envoyproxy/envoy,istio/envoy,lyft/envoy,lizan/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy-wasm,envoyproxy/envoy-wasm,envoyproxy/envoy-wasm,envoyproxy/envoy,envoyproxy/envoy,lyft/envoy,istio/envoy,lizan/envoy,istio/envoy,envoyproxy/envoy,lizan/envoy,lyft/envoy,envoyproxy/envoy