contracts-bedrock: delete dead deploy config validation

An old script was used to validate deploy configs
and it does nothing besides echo success. Delete
that script. We need a better one that actually
validates the deploy configs.

.circleci/config.yml

@@ -397,13 +397,6 @@ jobs:
             FOUNDRY_PROFILE: ci
           working_directory: packages/contracts-bedrock
           no_output_timeout: 15m
-      - run:
-          name: validate deploy configs
-          command: |
-            pnpm validate-deploy-configs || echo "export DEPLOY_CONFIG_STATUS=1" >> "$BASH_ENV"
-          environment:
-            FOUNDRY_PROFILE: ci
-          working_directory: packages/contracts-bedrock
       - run:
           name: storage snapshot
           command: |
@@ -433,10 +426,6 @@ jobs:
               FAILED=1
               echo "Gas snapshot failed, see job output for details."
             fi
-            if [[ "$DEPLOY_CONFIG_STATUS" -ne 0 ]]; then
-              FAILED=1
-              echo "Deploy configs invalid, see job output for details."
-            fi
             if [[ "$STORAGE_SNAPSHOT_STATUS" -ne 0 ]]; then
               echo "Storage snapshot failed, see job output for details."
               FAILED=1

packages/contracts-bedrock/scripts/validate-deploy-configs.sh

-#!/usr/bin/env bash
-
-set -e
-
-dir=$(dirname "$0")
-
-echo "Validating deployment configurations...\n"
-
-for config in $dir/../deploy-config/*.json
-do
-  echo "Found file: $config\n"
-  git diff --exit-code $config
-done
-
-echo "Deployment configs in $dir/../deploy-config validated!\n"