firtool-1.78.1

What's Changed

• [ESI Runtime] If zlib not found, use FetchContent by @teqdruid in #7352
• [Seq] Canonicalize firreg with preset 0 by @prithayan in #7350
• [LLHD] Remove llhd-sim by @maerhart in #7351
• [LLHD] Use hw.inout instead of llhd.sig by @maerhart in #7353
• [LLHD] Replace entity with module by @maerhart in #6958
• [LLHD] Refactor llhd.proc and remove llhd.inst by @maerhart in #7357
• [Handshake] Fix library dependencies by @youngar in #7356
• [FIRRTL] LowerToHW: guard against folded operations by @youngar in #7358
• [firtool] Make layer specialization take a list of layers by @youngar in #7359

Full Changelog: firtool-1.78.0...firtool-1.78.1