Update the crates.io publishing scripts (#580)

* Fix fuzz target compilation.

* Bump version to 0.7.0

* Temporarily disable fuzz tests

Temporarily disable fuzz tests until https://github.com/bytecodealliance/cranelift/issues/1216 is resolved.

* Fix publish-all.sh to not modify the witx crate.

* Remove the "publish = false" attribute from Lightbeam.

* Add a README.md for wasmtime-interface-types.

* Remove the "rust" category.

This fixes the following warning:

warning: the following are not valid category slugs and were ignored: rust. Please see https://crates.io/category_slugs for the list of all category slugs.

* Mark wasmtime-cli as "publish = false".

* Sort the publishing rules in topological order.

Also, publish nightly-only crates with cargo +nightly.

crates/wasi-common/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "wasi-common"
-version = "0.5.0"
+version = "0.7.0"
 authors = ["The Wasmtime Project Developers"]
 description = "WASI implementation in Rust"
 license = "Apache-2.0 WITH LLVM-exception"

crates/wasi-common/wasi-common-cbindgen/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "wasi-common-cbindgen"
-version = "0.5.0"
+version = "0.7.0"
 authors = ["Jakub Konka <kubkon@jakubkonka.com>"]
 description = "Interface generator utilities used by wasi-common"
 license = "Apache-2.0 WITH LLVM-exception"

crates/wasi-common/wig/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "wig"
-version = "0.1.0"
+version = "0.7.0"
 authors = ["Dan Gohman <sunfish@mozilla.com>"]
 description = "WebAssembly Interface Generator"
 license = "Apache-2.0 WITH LLVM-exception"

crates/wasi-common/winx/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "winx"
-version = "0.5.0"
+version = "0.7.0"
 authors = ["Jakub Konka <kubkon@jakubkonka.com>"]
 description = "Windows API helper library"
 license = "Apache-2.0 WITH LLVM-exception"
@@ -12,7 +12,7 @@ bitflags = "1.0"
 cvt = "0.1"
 
 [dependencies.winapi]
-version = "0.3"
+version = "^0.3"
 features = [
     "std",
     "errhandlingapi",