Skip unnecessary components in x64 try builds

[Kobzol]

We unnecessarily rebuild wasm-component-ld, llvm-bitcode-linker and Cranelift during the intermediate PGO builds several times times, which is unnecessarily and increases the duration of try builds. This PR also disables some unnecessary dist components.

r? @jieyouxu

[rustbot]

jieyouxu is not on the review rotation at the moment.
They may take a while to respond.

[Kobzol]

@bors2 try

[rustbot]

Some changes occurred in src/tools/opt-dist

cc @Kobzol

[rust-bors]

⌛ Trying commit ced1523 with merge e1cdefe…

To cancel the try build, run the command @bors2 try cancel.

[Kobzol]

Recent try builds were ~2.5h.

[Kobzol]

@bors2 try

[rust-bors]

⌛ Trying commit 76a8080 with merge 936a203…

(The previously running try build was automatically cancelled.)

To cancel the try build, run the command @bors2 try cancel.

[jieyouxu]

Question: to double-check, the "fast try build" is where the user never specified an actual job matcher, right?

[Kobzol]

Yeah, the try builds most often used for perf. runs. The are so slow now :( A few years ago after my optimizations they were barely 1 hour, but now it's 2.5h :( Just BOLT alone takes >1h, it writes 100 GiB of profiles to disk, lol.

[jieyouxu]

Thanks. Feel free to r=me once the try job comes back okay.

[Kobzol]

@rust-timer queue

[rust-timer]

Awaiting bors try build completion.

@rustbot label: +S-waiting-on-perf

[rust-bors]

☀️ Try build successful (CI)
Build commit: 936a203 (936a203ffd25c86bc604222fb47a7d3f0e429bd5, parent: 36b21637e93b038453924d3c66821089e71d8baa)

[rust-timer]

Queued 936a203 with parent 36b2163, future comparison URL.
There are currently 4 preceding artifacts in the queue.
It will probably take at least ~6.2 hours until the benchmark run finishes.

[Kobzol]

(Starting another build to time it with Docker cache primed).

@bors2 try

[rust-bors]

⌛ Trying commit 76a8080 with merge d732d09…

To cancel the try build, run the command @bors2 try cancel.

[rust-bors]

☀️ Try build successful (CI)
Build commit: d732d09 (d732d09fce8a79b588d90ae46965cc2435c617f5, parent: 36b21637e93b038453924d3c66821089e71d8baa)

[Kobzol]

Ok, 2h. That's still quite slow, but much better than 2.5 hours before.