[201811][utilities] update sub-module head

Submodule src/sonic-utilities a1f961c..7a2348c: > [201811] enable DB migrator code (sonic-net#536) Signed-off-by: Ying Xie <ying.xie@microsoft.com>
yxieca · May 20, 2019 · 7c60b97 · 7c60b97
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commit 7c60b97
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sonic-utilities b/src/sonic-utilities