fix: Make postgrest binary in arm64 docker image executable

This happened in 06aebfaa and caused the arm64 docker image to not start
up properly.

Resolves #3867

CHANGELOG.md

@@ -5,6 +5,10 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Unreleased
 
+### Fixed
+
+ - #3867, Fix startup for arm64 docker image - @wolfgangwalther
+
 ## [12.2.4] - 2025-01-18
 
 ### Fixed

Dockerfile

@@ -10,6 +10,7 @@ RUN apt-get update -y \
     && rm -rf /var/lib/apt/lists/*
 
 COPY postgrest /usr/bin/postgrest
+RUN chmod +x /usr/bin/postgrest
 
 EXPOSE 3000