chore(deps): update quay.io/keycloak/keycloak docker tag to v26.3.0 (#128)

Co-authored-by: Renovate Bot <[email protected]>
Co-authored-by: Bruno Pacheco <[email protected]>

Author: 3 people

keycloak/Dockerfile

@@ -10,8 +10,7 @@ RUN dnf install --installroot /mnt/rootfs curl --releasever 9 --setopt install_w
     rpm --root /mnt/rootfs -e --nodeps setup
 
 # Second stage: build keycloak image
-FROM quay.io/keycloak/keycloak:26.1.5
-
+FROM quay.io/keycloak/keycloak:26.3.0
 # Copy curl from the first stage
 COPY --from=ubi-micro-build /mnt/rootfs /