use tagged versions

Author: korikuzma

compose.yaml

@@ -25,6 +25,6 @@ services:
       - /tmp
 
   dynamodb-local:
-    image: cancervariants/gene-normalizer-ddb:2025-12-26
+    image: cancervariants/gene-normalizer-ddb:2025-12-29
     ports:
      - 127.0.0.1:8000:8000

docs/source/contributing.rst

@@ -156,7 +156,7 @@ To archive ``gene_norm_ddb_vol`` into ``./gene_norm_ddb.tar.gz``: ::
     docker run --rm \
         -v gene_norm_ddb_vol:/volume \
         -v "$(pwd)":/backup \
-        alpine \
+        alpine:3.23 \
         sh -c "cd /volume && tar czf /backup/gene_norm_ddb.tar.gz ."
 
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