Update RLS to latest version.

[staktrace]

Fixes #53440.

r? @nrc

[rust-highfive]

⚠️ Warning ⚠️

• These commits modify submodules.

[matthiaskrgr]

Hi, I think this might not work because clippy is still not building with current master at the moment #53610

[rust-highfive]

The job x86_64-gnu-tools of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

[01:12:17] Verifying status of rust-by-example...
[01:12:17] Verifying status of rls...
[01:12:17] This PR updated 'src/tools/rls', verifying if status is 'test-pass'...
[01:12:17] 
[01:12:17] ⚠️ We detected that this PR updated 'rls', but its tests failed.
[01:12:17] 
[01:12:17] If you do intend to update 'rls', please check the error messages above and
[01:12:17] commit another update.
[01:12:17] 
[01:12:17] If you do NOT intend to update 'rls', please ensure you did not accidentally
[01:12:17] change the submodule at 'src/tools/rls'. You may ask your reviewer for the
[01:12:17] proper steps.

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 3.
travis_time:start:112e1596
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)
---
travis_time:end:02d0c378:start=1535061914806517539,finish=1535061914814243149,duration=7725610
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:12b77004
$ ln -s . checkout && for CORE in obj/cores/core.*; do EXE=$(echo $CORE | sed 's|obj/cores/core\.[0-9]*\.!checkout!\(.*\)|\1|;y|!|/|'); if [ -f "$EXE" ]; then printf travis_fold":start:crashlog\n\033[31;1m%s\033[0m\n" "$CORE"; gdb -q -c "$CORE" "$EXE" -iex 'set auto-load off' -iex 'dir src/' -iex 'set sysroot .' -ex bt -ex q; echo travis_fold":"end:crashlog; fi; done || true
travis_fold:end:after_failure.4
travis_fold:start:after_failure.5
travis_time:start:26bf9115
travis_time:start:26bf9115
$ cat ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers || true
cat: ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers: No such file or directory
travis_fold:end:after_failure.5
travis_fold:start:after_failure.6
travis_time:start:066c47f0
$ dmesg | grep -i kill

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

[nrc]

Am I right that this is subsumed by #53610 and can be closed?

[staktrace]

Yeah, I didn't see that one, looks like they are basically the same thing.