chore(deps): update ubuntu docker tag to v20

renovate-bot · Hartorn · commit 876d81e39553 · 2022-02-04T14:40:51.000+01:00
diff --git a/dockerfiles/3.7/cpu/Dockerfile b/dockerfiles/3.7/cpu/Dockerfile
@@ -1,6 +1,6 @@
 # DO NOT MODIFY MANUALLY
 # GENERATED FROM SCRIPTS
-FROM ubuntu:18.04@sha256:05a58ded9a2c792598e8f4aa8ffe300318eac6f294bf4f49a7abae7544918592
+FROM ubuntu:20.04@sha256:626ffe58f6e7566e00254b638eb7e0f3b11d4da9675088f4781a50ae288f3322
 
 # Avoid tzdata interactive action
 ENV DEBIAN_FRONTEND noninteractive
diff --git a/dockerfiles/3.8/cpu/Dockerfile b/dockerfiles/3.8/cpu/Dockerfile
@@ -1,6 +1,6 @@
 # DO NOT MODIFY MANUALLY
 # GENERATED FROM SCRIPTS
-FROM ubuntu:18.04@sha256:05a58ded9a2c792598e8f4aa8ffe300318eac6f294bf4f49a7abae7544918592
+FROM ubuntu:20.04@sha256:626ffe58f6e7566e00254b638eb7e0f3b11d4da9675088f4781a50ae288f3322
 
 # Avoid tzdata interactive action
 ENV DEBIAN_FRONTEND noninteractive
diff --git a/dockerfiles/3.9-rc/cpu/Dockerfile b/dockerfiles/3.9-rc/cpu/Dockerfile
@@ -1,6 +1,6 @@
 # DO NOT MODIFY MANUALLY
 # GENERATED FROM SCRIPTS
-FROM ubuntu:18.04@sha256:05a58ded9a2c792598e8f4aa8ffe300318eac6f294bf4f49a7abae7544918592
+FROM ubuntu:20.04@sha256:626ffe58f6e7566e00254b638eb7e0f3b11d4da9675088f4781a50ae288f3322
 
 # Avoid tzdata interactive action
 ENV DEBIAN_FRONTEND noninteractive
