CI: Don't reset cache on fetch
This is not needed since we only do run without cache or from a deps cache for the specific cerbero commit we are building. This will speed up builds in cerbero/ project when the source cache is missing.
cc @ystreet
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This is not needed since we only do run without cache or from a deps cache for the specific cerbero commit we are building. This will speed up builds in cerbero/ project when the source cache is missing.
cc @ystreet