This reverts commit a09e5b2f.

Co-authored-by: Jiuyang Liu <liu@jiuyang.me>

This reverts commit ffba3bbc.

This does not seem to be required by Scala, but it is required by newer
versions of SemanticDB (and thus to use Scala Metals).

* Update upickle to 3.1.0
* Update os-lib to 0.9.1

---------

Co-authored-by: Jack Koenig <koenig@sifive.com>

- Enable .viewAsSupertype to work on Records
- fix a nondeterminism error in DataView noticeable on error reporting

Enable a user to define Scala-time properties on an Interface.  These
properties require a conformance to examine.  This enables patterns where
a client wants to configure itself based on knowledge of the component,
e.g., when the client is a testbench.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>

Make the frequency a legal value (14 days).

Fix a bug in naming where a Module that took a Unit parameter could cause
naming to crash.  This is, admittedly, a very weird pattern, but can occur
if you have a type-parametric module where certain type parameterizations
can be Unit.

Fix #3245.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>

Fix a bug in the new BoringUtils.bore API where this would generate
invalid FIRRTL if the user did boring which created a path that went up to
an LCA and then down.  Change the internal leastCommonAncestor utility to
also return the LCA module as this avoids a second call to compute the
LCA.

Fixes #3239.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>

Change what DataView allows in its type checking to enable Reset to be
viewed as either a UInt<1> or an AsyncReset.  This enables more flexible
DataViews which match already allowable Chisel and FIRRTL connection
semantics.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>