Enable Risc-V builds

Mostly for fun, since no one has such a laptop at this time :)

.github/workflows/build-natives.yaml

@@ -17,6 +17,9 @@ jobs:
           - os: ubuntu-24.04
             extension: so
             target: aarch64-unknown-linux-gnu
+          - os: ubuntu-24.04
+            extension: so
+            target: riscv64gc-unknown-linux-gnu
           - os: windows-2022
             extension: dll
             target: x86_64-pc-windows-msvc

README.md

@@ -11,7 +11,13 @@ The library can be installed from the `releases` repository on [maven.lostluma.n
 - `default`: Downloads, validates, and caches the dynamic library on demand. Saves bandwidth and disk space.
 - `bundled`: Contains the dynamic library for all platforms. Recommended for situations in which first startup may be offline.
 
-The dynamic library is currently available for Linux, MacOS, and Windows on both aarch64 and amd64 platforms.
+The dynamic library is comes prebuilt for the following platforms:
+
+|         | aarch64 | amd64 | riscv64 |
+| ------- | ------- | ----- | ------- |
+| Linux   | yes     | yes   | yes     |
+| MacOS   | yes     | yes   |         |
+| Windows | yes     | yes   |         |
 
 Misc
 ----