temporarily use Pkg branch with no restriction

IanButterworth · IanButterworth · commit 9647a581696a · 2023-01-07T01:29:47.000-05:00
diff --git a/stdlib/Pkg.version b/stdlib/Pkg.version
@@ -1,4 +1,4 @@
-PKG_BRANCH = master
-PKG_SHA1 = a8ae3c58078f8815718d3edc3842edf3a36adefa
-PKG_GIT_URL := https://github.com/JuliaLang/Pkg.jl.git
-PKG_TAR_URL = https://api.github.com/repos/JuliaLang/Pkg.jl/tarball/$1
+PKG_BRANCH = ib/pre_1
+PKG_SHA1 = 17f9a9013457a0827cc0f9088aeaa0da93d82f45
+PKG_GIT_URL := https://github.com/IanButterworth/Pkg.jl.git
+PKG_TAR_URL = https://api.github.com/repos/IanButterworth/Pkg.jl/tarball/$1
