Fix linewrapping issue

Author: SamRemis

codegen/core/src/main/java/software/amazon/smithy/python/codegen/generators/SetupGenerator.java

@@ -316,7 +316,6 @@ private static void writeConf(
 
                     html_theme = 'pydata_sphinx_theme'
                     html_theme_options = {
-                        "navbar_center": [],
                         "logo": {
                             "text": "AWS SDK for Python",
                         }

codegen/core/src/main/java/software/amazon/smithy/python/codegen/writer/PythonWriter.java

@@ -185,8 +185,8 @@ private static int findWrapPosition(String line, int maxLineLength) {
         // Find the last space before maxLineLength
         int wrapAt = line.lastIndexOf(' ', maxLineLength);
         if (wrapAt == -1) {
-            // If no space found, force wrap at maxLineLength
-            wrapAt = maxLineLength;
+            // If no space found, don't wrap
+            wrapAt = line.length();
         } else {
             // Ensure we don't break a link
             int linkStart = line.lastIndexOf("`", wrapAt);