Fix incorrect Base version (#520)

* Fix incorrect Base version and bump

* Update Project.toml

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Co-authored-by: Christopher Rackauckas <[email protected]>

Author: ErikQQY

Project.toml

@@ -89,7 +89,7 @@ NLSolvers = "0.5"
 NLsolve = "4.5"
 NaNMath = "1"
 NonlinearProblemLibrary = "0.1.2"
-NonlinearSolveBase = "1.5"
+NonlinearSolveBase = "1.4"
 NonlinearSolveFirstOrder = "1.2"
 NonlinearSolveQuasiNewton = "1.1"
 NonlinearSolveSpectralMethods = "1.1"