Move around --no-tablespaces

Turns out, at the moment, this is ineffective when combined with the archive
formats, like the custom format in use. Therefore, move it to the pg_restore
command, where hopefully it'll work.

README

@@ -91,7 +91,7 @@ for a password, at which point enter the password for the database user that
 you set earlier.
 
 #+BEGIN_SRC shell
-pg_restore --jobs=4 --user=guix_data_service --host=127.0.0.1 --dbname=guix_data_service guix_data_service_small.dump
+pg_restore --jobs=4 --user=guix_data_service --no-tablespaces --host=127.0.0.1 --dbname=guix_data_service guix_data_service_small.dump
 #+END_SRC
 
 ** Set the database paramstring

scripts/guix-data-service-backup-database

@@ -17,7 +17,6 @@ ionice -p $$ -c 3 || true
 
 pg_dump --format=custom --compress=9 --serializable-deferrable \
         --no-comments \
-        --no-tablespaces \
         --username=guix_data_service \
         --file="$TEMPORARY_FILE_NAME" \
         "$DATABASE_NAME"

scripts/guix-data-service-create-small-backup

@@ -32,6 +32,7 @@ psql --no-psqlrc "$URI" --command="CREATE DATABASE $TMP_DATABASE_NAME WITH OWNER
 URI_FOR_DATABASE="${URI/test/$TMP_DATABASE_NAME}"
 
 pg_restore --username=guix_data_service --jobs=8 --dbname="$URI_FOR_DATABASE" \
+           --no-tablespaces \
            "$BACKUP_DIRECTORY/$DATE/$FULL_BACKUP_NAME"
 
 psql -v ON_ERROR_STOP=1 --echo-queries --no-psqlrc "$URI_FOR_DATABASE" -U guix_data_service <<EOF