Remove toolchain identifier from blaze-out paths in documentation.
We don't put the toolchain identifier in directory names anymore.
RELNOTES: None.
@@ -2393,7 +2393,7 @@ either to the terminal, or to additional log files.
&gt;&gt;&gt;&gt;&gt; # //examples/cpp:hello-world [action 'Linking examples/cpp/hello-world']
(cd /home/johndoe/.cache/bazel/_bazel_johndoe/4c084335afceb392cfbe7c31afee3a9f/bazel && \
exec env - \
- /usr/bin/gcc -o bazel-out/local_linux-fastbuild/bin/examples/cpp/hello-world -B/usr/bin/ -Wl,-z,relro,-z,now -no-canonical-prefixes -pass-exit-codes -Wl,-S -Wl,@bazel-out/local_linux-fastbuild/bin/examples/cpp/hello-world-2.params)
+ /usr/bin/gcc -o bazel-out/local-fastbuild/bin/examples/cpp/hello-world -B/usr/bin/ -Wl,-z,relro,-z,now -no-canonical-prefixes -pass-exit-codes -Wl,-S -Wl,@bazel-out/local_linux-fastbuild/bin/examples/cpp/hello-world-2.params)
</pre>
<p>
Where possible, commands are printed in a Bourne shell compatible syntax,
