Update HashMap/HashSet pretty-printers to Rust 1.47

[artemmukhin]

Fixes #6198

The corresponding PRs in rustc:
rust-lang/rust#76458
rust-lang/rust#70052

Besides these changes from the upstreamed pretty-printers, I've added GetTypedefedType (LLDB) and strip_typedefs (GDB) calls to resolve key and value types completely. Without these calls, LLDB doesn't show the actual type and so CLion fails to show the content of key/value pairs.

For example,
with GetTypedefedType:

(lldb) frame variable hm[0]
((i32, alloc::string::String)) hm[0] = { ... }

and without:

(lldb) frame variable hm[0]
(T) hm[0] = { ... }

Before merge, test on:

• Linux + Bundled GDB + Rust 1.46
• Linux + Bundled LLDB + Rust 1.46
• Linux + Bundled GDB + Rust 1.47
• Linux + Bundled LLDB + Rust 1.47
• macOS + Bundled LLDB + Rust 1.46
• macOS + Bundled LLDB + Rust 1.47
• Windows + MinGW/Cygwin GDB + Rust 1.47
• Windows + MinGW/Cygwin GDB + Rust 1.46
  Does not work on Windows + MSVC LLDB due to the lack of native Rust support patches

After merge

• Upstream to rustc Resolve typedefs in HashMap gdb/lldb pretty-printers rust-lang/rust#79234

[Undin]

bors r+

[bors]

Build succeeded:

• check

[Undin]

@ortem I've cherry-picked these changes to release-133 branch