chore: build and cacne pg 14 bundle too

Author: samrose

docker/nix/build_nix.sh

@@ -14,6 +14,7 @@ nix build .#checks.$SYSTEM.psql_17 -L --no-link
 nix build .#psql_15/bin -o psql_15 -L
 nix build .#psql_orioledb-17/bin -o psql_orioledb_17 -L
 nix build .#psql_17/bin -o psql_17 -L
+nix build .#psql_14/bin -o psql_14 -L
 nix build .#wal-g-2 -o wal-g-2 -L
 nix build .#wal-g-3 -o wal-g-3 -L
 
@@ -23,6 +24,7 @@ nix copy --to s3://nix-postgres-artifacts?secret-key=nix-secret-key ./wal-g-3
 nix copy --to s3://nix-postgres-artifacts?secret-key=nix-secret-key ./psql_15
 nix copy --to s3://nix-postgres-artifacts?secret-key=nix-secret-key ./psql_orioledb_17
 nix copy --to s3://nix-postgres-artifacts?secret-key=nix-secret-key ./psql_17
+nix copy --to s3://nix-postgres-artifacts?secret-key=nix-secret-key ./psql_14
 
 if [ "$SYSTEM" = "aarch64-linux" ]; then
     nix build .#postgresql_15_debug -o ./postgresql_15_debug