docker/DOCKER_REPRO_DIGEST .circleci/config.yml: bump to v0.2.8 docker image digest

Provides buildstack for #2056

Signed-off-by: Thierry Laurion <insurgo@riseup.net>

Author: tlaurion

.circleci/config.yml

@@ -48,8 +48,8 @@ commands:
 jobs:
   prep_env:
     docker:
-      # Docker image: tlaurion/heads-dev-env:v0.2.7
-      - image: tlaurion/heads-dev-env@sha256:5f890f3d1b6b57f9e567191695df003a2ee880f084f5dfe7a5633e3e8f937479
+      # Docker image: tlaurion/heads-dev-env:v0.2.8
+      - image: tlaurion/heads-dev-env@sha256:b31f9a8d100f6b0086e51a738d4cbc4be59230ada16861d1dc338cb5f5b08a15
     resource_class: large
     working_directory: ~/heads
     steps:
@@ -124,8 +124,8 @@ jobs:
 
   build_and_persist:
     docker:
-      # Docker image: tlaurion/heads-dev-env:v0.2.7
-      - image: tlaurion/heads-dev-env@sha256:5f890f3d1b6b57f9e567191695df003a2ee880f084f5dfe7a5633e3e8f937479
+      # Docker image: tlaurion/heads-dev-env:v0.2.8
+      - image: tlaurion/heads-dev-env@sha256:b31f9a8d100f6b0086e51a738d4cbc4be59230ada16861d1dc338cb5f5b08a15
     resource_class: large
     working_directory: ~/heads
     parameters:
@@ -153,8 +153,8 @@ jobs:
 
   build:
     docker:
-      # Docker image: tlaurion/heads-dev-env:v0.2.7
-      - image: tlaurion/heads-dev-env@sha256:5f890f3d1b6b57f9e567191695df003a2ee880f084f5dfe7a5633e3e8f937479
+      # Docker image: tlaurion/heads-dev-env:v0.2.8
+      - image: tlaurion/heads-dev-env@sha256:b31f9a8d100f6b0086e51a738d4cbc4be59230ada16861d1dc338cb5f5b08a15
     resource_class: large
     working_directory: ~/heads
     parameters:
@@ -175,8 +175,8 @@ jobs:
 
   save_cache:
     docker:
-      # Docker image: tlaurion/heads-dev-env:v0.2.7
-      - image: tlaurion/heads-dev-env@sha256:5f890f3d1b6b57f9e567191695df003a2ee880f084f5dfe7a5633e3e8f937479
+      # Docker image: tlaurion/heads-dev-env:v0.2.8
+      - image: tlaurion/heads-dev-env@sha256:b31f9a8d100f6b0086e51a738d4cbc4be59230ada16861d1dc338cb5f5b08a15
     resource_class: large
     working_directory: ~/heads
     steps:

docker/DOCKER_REPRO_DIGEST

@@ -9,5 +9,5 @@
 # sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 
 # Place the digest on the first non-comment line below (remove the leading '#')
-# Version: v0.2.7
-sha256:5f890f3d1b6b57f9e567191695df003a2ee880f084f5dfe7a5633e3e8f937479
+# Version: v0.2.8
+sha256:b31f9a8d100f6b0086e51a738d4cbc4be59230ada16861d1dc338cb5f5b08a15