Run TODO lint against more files (#2078)

This change would have prevented me from committing what was reverted in
#2076

Author: david-perez

codegen-core/common-test-models/constraints.smithy

@@ -10,7 +10,6 @@ use smithy.framework#ValidationException
 @title("ConstraintsService")
 service ConstraintsService {
     operations: [
-        // TODO Rename as {Verb}[{Qualifier}]{Noun}: https://github.com/awslabs/smithy-rs/pull/1342#discussion_r980936650
         ConstrainedShapesOperation,
         ConstrainedHttpBoundShapesOperation,
         ConstrainedRecursiveShapesOperation,
@@ -880,10 +879,8 @@ map LengthMap {
 
 @error("client")
 structure ErrorWithLengthStringMessage {
-    // TODO Doesn't work yet because constrained string types don't implement
-    // `AsRef<str>`.
-    // @required
-    // message: LengthString
+    @required
+    message: LengthString
 }
 
 map MapOfMapOfListOfListOfConB {

tools/sdk-lints/src/todos.rs

@@ -23,6 +23,13 @@ impl Lint for TodosHaveContext {
             extension
                 .map(|ext| {
                     ext.eq_ignore_ascii_case("rs")
+                        || ext.eq_ignore_ascii_case("toml")
+                        || ext.eq_ignore_ascii_case("txt")
+                        // TODO(https://github.com/awslabs/smithy-rs/issues/2077)
+                        // || ext.eq_ignore_ascii_case("md")
+                        || ext.eq_ignore_ascii_case("sh")
+                        || ext.eq_ignore_ascii_case("py")
+                        || ext.eq_ignore_ascii_case("smithy")
                         || ext.eq_ignore_ascii_case("kt")
                         || ext.eq_ignore_ascii_case("kts")
                 })