[OpenLibm] Update to 0.8.5 (#10216)

Regressions were accidentally introduced in 0.8.4 such that Julia could
no longer build on FreeBSD AArch64. This release is quite small,
containing only CI changes and fixes for the aforementioned regressions.

Author: ararslan

O/OpenLibm/build_tarballs.jl

@@ -3,10 +3,10 @@ using Pkg
 using BinaryBuilderBase: sanitize
 
 name = "OpenLibm"
-version = v"0.8.4"
+version = v"0.8.5"
 sources = [
     GitSource("https://github.com/JuliaMath/openlibm.git",
-              "c4667caea25ae3487adf6760b4a1dcf32477a4b8"),
+              "db24332879c320606c37f77fea165e6ecb49153c"),
 ]
 
 script = raw"""
@@ -57,8 +57,8 @@ dependencies = [
 # Build the tarballs, and possibly a `build.jl` as well
 build_tarballs(ARGS, name, version, sources, script, platforms, products, dependencies;
                lock_microarchitecture=false,
-               julia_compat="1.6", 
-               preferred_llvm_version=llvm_version, 
+               julia_compat="1.6",
+               preferred_llvm_version=llvm_version,
                preferred_gcc_version=v"8")
 
 # Build trigger: 1