CompatHelper: add new compat entry for Statistics at version 1, (keep existing compat) (#611)

* CompatHelper: add new compat entry for Statistics at version 1, (keep existing compat)

* Set compat to v1.9

* Bump version to v0.9.19

---------

Co-authored-by: CompatHelper Julia <compathelper_noreply@julialang.org>
Co-authored-by: Jishnu Bhattacharya <jishnub.github@gmail.com>

Author: 3 people

Project.toml

@@ -1,6 +1,6 @@
 name = "ApproxFunBase"
 uuid = "fbd15aa5-315a-5a7d-a8a4-24992e37be05"
-version = "0.9.18"
+version = "0.9.19"
 
 [deps]
 AbstractFFTs = "621f4979-c628-5d54-868e-fcf4e3e8185c"
@@ -44,6 +44,7 @@ LazyArrays = "0.20, 0.21, 0.22, 1"
 LowRankMatrices = "1"
 SpecialFunctions = "0.10, 1.0, 2"
 StaticArrays = "0.12, 1.0"
+Statistics = "1.9"
 julia = "1.9"
 
 [extras]