v6.38.0

Symbolics v6.38.0

Diff since v6.37.1

Merged pull requests:

• Latexify fixes and metadata for syms (#1524) (@isaacsas)
• Update Project.toml (#1525) (@ChrisRackauckas)

Closed issues:

• Latexify display of subscripted vector variables depending on other variable (e.g. X_1(t)) fails (#1167)
• Display function fails with "LoadError: MethodError: no method matching nameof(::Bool)" (#1281)