test: remove string concatenation from test-assert.js
Replaced string concatenation with template strings
Checklist
-
make -j4 test(UNIX), orvcbuild test(Windows) passes -
commit message follows commit guidelines
Affected core subsystem(s)
test
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Do not update/delete: Notification broadcast message test data
Replaced string concatenation with template strings
make -j4 test (UNIX), or vcbuild test (Windows) passestest