[submodule] Advance sonic-swss-common pointer

[nazariig]

Signed-off-by: Nazarii Hnydyn nazariig@nvidia.com

Update sonic-swss-common submodule pointer to include the following:

a4987b9 Change the dtor of ProducerStateTable to virtual method (#735)
7be565c [hash]: Add GH DB schema. (#733)

Why I did it

• To pick up generic hash changes

How I did it

• Advanced sonic-swss-common submodule

How to verify it

1. make configure PLATFORM=mellanox
2. make target/sonic-mellanox.bin

Which release branch to backport (provide reason below if selected)

• 201811
• 201911
• 202006
• 202012
• 202106
• 202111
• 202205
• 202211

Description for the changelog

a4987b9 Change the dtor of ProducerStateTable to virtual method (#735)
7be565c [hash]: Add GH DB schema. (#733)

Ensure to add label/tag for the feature raised. example - PR#2174 under sonic-utilities repo. where, Generic Config and Update feature has been labelled as GCU.

Link to config_db schema for YANG module changes

• N/A

A picture of a cute animal (not mandatory but encouraged)

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//          //..\\
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             ''``