expose custom PVM settings in the standard json interface (#318)

Exposes the following PolkaVM specific options via the standard json
interface:
- Heap size
- Stack size
- Whether to emit source level debug information

Additionally it is now forbidden to specify those as CLI option in
standard JSON mode. They are bytecode altering options and having
multiple ways to specify them creates unnecessary room for confusion:
The standard JSON input description should be sufficient and succint for
reproducible builds.

Closes #290

---------

Signed-off-by: xermicus <bigcyrill@hotmail.com>

crates/solc-json-interface/src/standard_json/input/mod.rs

@@ -18,6 +18,7 @@ use crate::standard_json::input::settings::optimizer::Optimizer as SolcStandardJ
 use crate::standard_json::input::settings::selection::Selection as SolcStandardJsonInputSettingsSelection;
 #[cfg(feature = "resolc")]
 use crate::warning::Warning;
+use crate::SolcStandardJsonInputSettingsPolkaVM;
 
 use self::language::Language;
 use self::settings::Settings;
@@ -63,6 +64,7 @@ impl Input {
         optimizer: SolcStandardJsonInputSettingsOptimizer,
         metadata: Option<SolcStandardJsonInputSettingsMetadata>,
         #[cfg(feature = "resolc")] suppressed_warnings: Option<Vec<Warning>>,
+        polkavm: Option<SolcStandardJsonInputSettingsPolkaVM>,
     ) -> anyhow::Result<Self> {
         let mut paths: BTreeSet<PathBuf> = paths.iter().cloned().collect();
         let libraries = Settings::parse_libraries(library_map)?;
@@ -90,6 +92,7 @@ impl Input {
                 output_selection,
                 optimizer,
                 metadata,
+                polkavm,
             ),
             #[cfg(feature = "resolc")]
             suppressed_warnings,
@@ -109,6 +112,7 @@ impl Input {
         optimizer: SolcStandardJsonInputSettingsOptimizer,
         metadata: Option<SolcStandardJsonInputSettingsMetadata>,
         suppressed_warnings: Option<Vec<Warning>>,
+        polkavm: Option<SolcStandardJsonInputSettingsPolkaVM>,
     ) -> anyhow::Result<Self> {
         #[cfg(feature = "parallel")]
         let iter = sources.into_par_iter(); // Parallel iterator
@@ -129,6 +133,7 @@ impl Input {
                 output_selection,
                 optimizer,
                 metadata,
+                polkavm,
             ),
             suppressed_warnings,
         })