fix: docker/Dockerfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DEBIAN12-ZLIB-6008963
- https://snyk.io/vuln/SNYK-DEBIAN12-GLIBC-1547135
- https://snyk.io/vuln/SNYK-DEBIAN12-GLIBC-1547196
- https://snyk.io/vuln/SNYK-DEBIAN12-GLIBC-1547293
- https://snyk.io/vuln/SNYK-DEBIAN12-GLIBC-1547373

docker/Dockerfile

@@ -22,7 +22,7 @@ RUN CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse cargo build --release
 
 # COMMON IMAGE --------------------------------------
 # ---------------------------------------------------
-FROM python:3.10-slim-bookworm AS common
+FROM python:3.14.0a3-slim-bookworm AS common
 
 # copy libraries from build stage (This won't copy redundant libraries we used in build-stage)
 # also remove the default python site-packages that has older versions of packages that won't be overridden