Remove compiler-builtins-no-asm

This feature used to be for when Cranelift didn't support inline
assembly, but its last uses were removed in 52933e0 ("Don't disable
inline asm usage in compiler-builtins when the cranelift backend is
enabled"). and cba05a7 ("Support naked functions").

This doesn't remove the feature from the `compiler-builtins` crate, that
will be done separately in the subtree repo.

Author: tgross35

library/alloc/Cargo.toml

@@ -21,7 +21,6 @@ compiler_builtins = { path = "../compiler-builtins/compiler-builtins", features
 [features]
 compiler-builtins-mem = ['compiler_builtins/mem']
 compiler-builtins-c = ["compiler_builtins/c"]
-compiler-builtins-no-asm = ["compiler_builtins/no-asm"]
 compiler-builtins-no-f16-f128 = ["compiler_builtins/no-f16-f128"]
 compiler-builtins-mangled-names = ["compiler_builtins/mangled-names"]
 # Make panics and failed asserts immediately abort without formatting any message

library/std/Cargo.toml

@@ -97,7 +97,6 @@ backtrace-trace-only = []
 panic-unwind = ["dep:panic_unwind"]
 compiler-builtins-c = ["alloc/compiler-builtins-c"]
 compiler-builtins-mem = ["alloc/compiler-builtins-mem"]
-compiler-builtins-no-asm = ["alloc/compiler-builtins-no-asm"]
 compiler-builtins-no-f16-f128 = ["alloc/compiler-builtins-no-f16-f128"]
 compiler-builtins-mangled-names = ["alloc/compiler-builtins-mangled-names"]
 llvm-libunwind = ["unwind/llvm-libunwind"]

library/sysroot/Cargo.toml

@@ -23,7 +23,6 @@ backtrace = ["std/backtrace"]
 backtrace-trace-only = ["std/backtrace-trace-only"]
 compiler-builtins-c = ["std/compiler-builtins-c"]
 compiler-builtins-mem = ["std/compiler-builtins-mem"]
-compiler-builtins-no-asm = ["std/compiler-builtins-no-asm"]
 compiler-builtins-no-f16-f128 = ["std/compiler-builtins-no-f16-f128"]
 compiler-builtins-mangled-names = ["std/compiler-builtins-mangled-names"]
 debug_refcell = ["std/debug_refcell"]