Reverts "Add a currently unused runs_in_merge_queue property to Linux analyze. (#162335)" (#162402)

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Reverts: flutter/flutter#162335
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Initiated by: matanlurey
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Reason for reverting: Not feasible to implement this as-is, so it just
makes the configuration file confusing. Revert for now.
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Original PR Author: matanlurey
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Reviewed By: {jonahwilliams}
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This change reverts the following previous change:
Towards flutter/flutter#162329.

This currently does nothing.
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Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>

Author: auto-submit[bot]

.ci.yaml

@@ -351,9 +351,6 @@ targets:
     timeout: 60
     properties:
       shard: analyze
-      # TODO(matanlurey): Remove or document.
-      # See https://github.com/flutter/flutter/issues/162329.
-      runs_in_merge_queue: "true"
       dependencies: >-
         [
           {"dependency": "ktlint", "version": "version_1_1_1"}