fix(deps): update ghcr.io/renovatebot/base-image docker tag to v1.20.7 (#27103)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

tools/docker/Dockerfile

@@ -4,12 +4,12 @@ ARG BASE_IMAGE_TYPE=slim
 # --------------------------------------
 # slim image
 # --------------------------------------
-FROM ghcr.io/renovatebot/base-image:1.20.6@sha256:279d1aa081dbd9dc5b0630ce1347edf233fd6f14d747547eac36053b2ab7f9bd AS slim-base
+FROM ghcr.io/renovatebot/base-image:1.20.7@sha256:f0f0519ad7fab96f0a03306679f89c316c1082660296f8f3806fe18c15132f1e AS slim-base
 
 # --------------------------------------
 # full image
 # --------------------------------------
-FROM ghcr.io/renovatebot/base-image:1.20.6-full@sha256:b2817be3989a0cc1f2935a3da5b86e5d974926c8d9b0f0c7da85aef48ef8bd62 AS full-base
+FROM ghcr.io/renovatebot/base-image:1.20.7-full@sha256:fc92f67571bd4258aa0aa2147ca90aba2d93775654d98505b55656fcce5efc23 AS full-base
 
 # --------------------------------------
 # final image