Cleanly separate v1 worker and v2 sdk harness container image handling in DataflowRunner - #36138

Failed to save cache entry with path '/home/runner/.gradle/caches,/home/runner/.gradle/notifications,/home/runner/.gradle/.gradle-build-action,zstd-without-long,1.0' and key: v8-gradle|Linux|precommit rat-beam_PreCommit_RAT[806ad8fbf099643d0d24fe6d2048ce1a]-9020b1f6b79a005f3f8678b77e95624fbfd548c4: Error: <h2>Our services aren't available right now</h2><p>We're working to restore all services as soon as possible. Please check back soon.</p>0NVrIaAAAAABH9NskfhNcQ7cHXggH+VHZQ0hJMzBFREdFMDIxNQBFZGdl

Failed to save cache entry with path '/home/runner/.gradle/caches/modules-*/files-*/*/*/*/*,zstd-without-long,1.0' and key: dependencies-9eeedf188dde8b390626d4c4ecdc757f: Error: <h2>Our services aren't available right now</h2><p>We're working to restore all services as soon as possible. Please check back soon.</p>0NFrIaAAAAACyLO/TqHcnR6OujdHS1g72Q0hJMzBFREdFMDIxNQBFZGdl

Failed to save cache entry with path '/home/runner/.gradle/caches/*/kotlin-dsl/*/*,zstd-without-long,1.0' and key: kotlin-dsl-605e1f2961f99879455384889f446ff9: Error: <h2>Our services aren't available right now</h2><p>We're working to restore all services as soon as possible. Please check back soon.</p>0NFrIaAAAAADRRM+96bvuQIO/3Jx7pkAdQ0hJMzBFREdFMDIxNQBFZGdl

Failed to save cache entry with path '/home/runner/.gradle/caches/jars-*/*,zstd-without-long,1.0' and key: instrumented-jars-c77d8e7cf8a0e4c1c3d16398ccce2998: Error: <h2>Our services aren't available right now</h2><p>We're working to restore all services as soon as possible. Please check back soon.</p>0M1rIaAAAAACD/LbuqlbqSJHL95oHUHw2Q0hJMzBFREdFMDIxNQBFZGdl

Failed to save cache entry with path '/home/runner/.gradle/wrapper/dists/gradle-8.14.3-bin/cv11ve7ro1n3o1j4so8xd9n66,zstd-without-long,1.0' and key: wrapper-zips-5ae5d3da5e8e0c748d04bcdd9bc97bdb: Error: <h2>Our services aren't available right now</h2><p>We're working to restore all services as soon as possible. Please check back soon.</p>0M1rIaAAAAABU8YwS9FpCSJ4sCjXYDtWhQ0hJMzBFREdFMDIxNQBFZGdl

Failed to save cache entry with path '/home/runner/.gradle/caches/8.14.3/generated-gradle-jars/gradle-api-8.14.3.jar,zstd-without-long,1.0' and key: generated-gradle-jars-4434c59050703a48bf14168622b59891: Error: <h2>Our services aren't available right now</h2><p>We're working to restore all services as soon as possible. Please check back soon.</p>0M1rIaAAAAACL90MXijd1QZ6bHlX4DZlVQ0hJMzBFREdFMDExMQBFZGdl