Add riscv64 to the library

Author: athomas

scripts/lib/src/library.dart

@@ -30,7 +30,7 @@ String _imageData(Iterable<String> tags, String channel) =>
     '''
 
 Tags: ${tags.join(', ')}
-Architectures: amd64, arm32v7, arm64v8
+Architectures: amd64, arm32v7, arm64v8, riscv64
 Directory: $channel/trixie
 ''';
 

scripts/test/library_test.dart

@@ -31,11 +31,11 @@ GitFetch: refs/heads/main
 GitCommit: abcdef
 
 Tags: 2.12.4-sdk, 2.12-sdk, 2-sdk, stable-sdk, sdk, 2.12.4, 2.12, 2, stable, latest
-Architectures: amd64, arm32v7, arm64v8
+Architectures: amd64, arm32v7, arm64v8, riscv64
 Directory: stable/trixie
 
 Tags: 2.13.0-211.6.beta-sdk, beta-sdk, 2.13.0-211.6.beta, beta
-Architectures: amd64, arm32v7, arm64v8
+Architectures: amd64, arm32v7, arm64v8, riscv64
 Directory: beta/trixie
 ''';
 
@@ -58,7 +58,7 @@ GitFetch: refs/heads/main
 GitCommit: abcdef
 
 Tags: 2.13.0-sdk, 2.13-sdk, 2-sdk, stable-sdk, sdk, 2.13.0, 2.13, 2, stable, latest, beta-sdk, beta
-Architectures: amd64, arm32v7, arm64v8
+Architectures: amd64, arm32v7, arm64v8, riscv64
 Directory: stable/trixie
 ''';
 
@@ -86,7 +86,7 @@ GitFetch: refs/heads/main
 GitCommit: abcdef
 
 Tags: 2.13.0-sdk, 2.13-sdk, 2-sdk, stable-sdk, sdk, 2.13.0, 2.13, 2, stable, latest, beta-sdk, beta
-Architectures: amd64, arm32v7, arm64v8
+Architectures: amd64, arm32v7, arm64v8, riscv64
 Directory: stable/trixie
 ''';