CompatHelper: add new compat entry for ReverseDiff in [weakdeps] at version 1, (keep existing compat) (#615)

* CompatHelper: add new compat entry for ReverseDiff in [weakdeps] at version 1, (keep existing compat)

* Update Project.toml

---------

Co-authored-by: CompatHelper Julia <[email protected]>
Co-authored-by: Hong Ge <[email protected]>

Author: 3 people

Project.toml

@@ -2,7 +2,6 @@ name = "DynamicPPL"
 uuid = "366bfd00-2699-11ea-058f-f148b4cae6d8"
 version = "0.27.1"
 
-
 [deps]
 ADTypes = "47edcb42-4c32-4615-8424-f2b9edc5f35b"
 AbstractMCMC = "80f14c24-f653-4e6a-9b94-39d6b0f70001"
@@ -62,6 +61,7 @@ MacroTools = "0.5.6"
 OrderedCollections = "1"
 Random = "1.6"
 Requires = "1"
+ReverseDiff = "1"
 Test = "1.6"
 ZygoteRules = "0.2"
 julia = "1.6"
@@ -71,3 +71,4 @@ ChainRulesCore = "d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"
 EnzymeCore = "f151be2c-9106-41f4-ab19-57ee4f262869"
 MCMCChains = "c7f686f2-ff18-58e9-bc7b-31028e88f75d"
 ZygoteRules = "700de1a5-db45-46bc-99cf-38207098b444"
+ReverseDiff = "37e2e3b7-166d-5795-8a7a-e32c996b4267"