Import Upstream version 1.18.10

VERSION

misc/cgo/testcarchive/carchive_test.go

misc/cgo/testcarchive/testdata/libgo2/libgo2.go

misc/cgo/testcarchive/testdata/main5.c

misc/cgo/testcshared/cshared_test.go

src/archive/tar/format.go

src/archive/tar/reader.go

src/archive/tar/reader_test.go

src/archive/tar/testdata/pax-bad-hdr-large.tar.bz2

src/archive/tar/writer.go

src/archive/tar/writer_test.go

src/cmd/cgo/gcc.go

src/cmd/compile/internal/amd64/ssa.go

src/cmd/compile/internal/dwarfgen/dwarf.go

src/cmd/compile/internal/inline/inl.go

src/cmd/compile/internal/ir/symtab.go

src/cmd/compile/internal/noder/noder.go

src/cmd/compile/internal/noder/stencil.go

src/cmd/compile/internal/reflectdata/reflect.go

src/cmd/compile/internal/ssa/gen/ARM64.rules