feat: add c language compatibility

scripts/lib/install-manifests.js

@@ -37,6 +37,7 @@ const LEGACY_COMPAT_BASE_MODULE_IDS_BY_TARGET = Object.freeze({
   ],
 });
 const LEGACY_LANGUAGE_ALIAS_TO_CANONICAL = Object.freeze({
+  c: 'c',
   cpp: 'cpp',
   csharp: 'csharp',
   go: 'go',
@@ -52,6 +53,7 @@ const LEGACY_LANGUAGE_ALIAS_TO_CANONICAL = Object.freeze({
   typescript: 'typescript',
 });
 const LEGACY_LANGUAGE_EXTRA_MODULE_IDS = Object.freeze({
+  c: ['framework-language'],
   cpp: ['framework-language'],
   csharp: ['framework-language'],
   go: ['framework-language'],

scripts/lib/project-detect.js

@@ -50,6 +50,11 @@ const LANGUAGE_RULES = [
     markers: ['pom.xml', 'build.gradle', 'build.gradle.kts'],
     extensions: ['.java']
   },
+  {
+    type: 'c',
+    markers: [],
+    extensions: ['.c']
+  },
   {
     type: 'csharp',
     markers: [],