chore(deps): update node:20.17.0 docker digest to a4d1de4 (#539)

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

renovate.Dockerfile

@@ -6,7 +6,7 @@
 FROM node:18.20.4@sha256:a7ff16657263663c1e92ba3060cdbba0e77329a0a4cb3c27bbbbe90c6e20bd87
 
 # EOL: 2026-04-30
-FROM node:20.17.0@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb
+FROM node:20.17.0@sha256:a4d1de4c7339eabcf78a90137dfd551b798829e3ef3e399e0036ac454afa1291
 
 # EOL: 2027-04-30
 FROM node:22.6.0@sha256:914458d8617650599ec2c05f6754403a1ce08cb471b0b1de1de439c539f8d45f