hg-core: relax dependencies pinning
Being this rigid makes packagers' job more difficult since they might not
carry the exact version. This hard pinning was introduced in eb02decdf but
wasn't strictly necessary to achieve its compatibility goal.
--- a/rust/hg-core/Cargo.toml Mon Nov 14 19:58:44 2022 +0400
+++ b/rust/hg-core/Cargo.toml Mon Nov 14 13:35:56 2022 +0100
@@ -38,7 +38,7 @@
format-bytes = "0.3.0"
# once_cell 1.15 uses edition 2021, while the heptapod CI
# uses an old version of Cargo that doesn't support it.
-once_cell = "=1.14.0"
+once_cell = "1.14.0"
# We don't use the `miniz-oxide` backend to not change rhg benchmarks and until
# we have a clearer view of which backend is the fastest.