Eliminate the use of testRuntimeMigration for sdks:java:io:common

[Abacn]

Context: #30193 (comment)

Currently the published io:common artifact is an empty jar: https://mvnrepository.com/artifact/org.apache.beam/beam-sdks-java-io-common/2.57.0 as all classes are in test scope. This change also fixes it

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