compiler: remove rustc_target::abi entirely

compiler/rustc_interface/src/tests.rs

@@ -4,6 +4,7 @@ use std::num::NonZero;
 use std::path::{Path, PathBuf};
 use std::sync::atomic::AtomicBool;
 
+use rustc_abi::Align;
 use rustc_data_structures::profiling::TimePassesFormat;
 use rustc_errors::emitter::HumanReadableErrorType;
 use rustc_errors::{ColorConfig, registry};
@@ -24,7 +25,6 @@ use rustc_session::{CompilerIO, EarlyDiagCtxt, Session, build_session, filesearc
 use rustc_span::edition::{DEFAULT_EDITION, Edition};
 use rustc_span::source_map::{RealFileLoader, SourceMapInputs};
 use rustc_span::{FileName, SourceFileHashAlgorithm, sym};
-use rustc_target::abi::Align;
 use rustc_target::spec::{
     CodeModel, FramePointer, LinkerFlavorCli, MergeFunctions, OnBrokenPipe, PanicStrategy,
     RelocModel, RelroLevel, SanitizerSet, SplitDebuginfo, StackProtector, TlsModel, WasmCAbi,