fix: recover debug info (#247)

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Co-authored-by: zksync-era-bot <zksync-era-bot@users.noreply.github.com>

Author: antoniolocascio

zksync_os/.cargo/config.toml

@@ -10,7 +10,6 @@ rustflags = [
   "--remap-path-prefix= /=/src",
   "-C", "link-arg=--build-id=sha1",
   "-C", "codegen-units=1",
-  "-C", "debuginfo=0",
 ]