fix: capitalization of changelog fragments (#934)

Co-authored-by: pyansys-ci-bot <92810346+pyansys-ci-bot@users.noreply.github.com>

Author: moe-ad

doc/source/changelog/934.fixed.md

@@ -0,0 +1 @@
+Capitalization of changelog fragments

python-utils/parse_pr_title.py

@@ -196,7 +196,10 @@ def clean_pr_title(pr_title: str, use_cc: str):
     clean_title = clean_title.strip()
 
     # Add backslash in front of backtick and double quote
-    clean_title = clean_title.replace("`", "\\`").replace('"', '\\"').capitalize()
+    clean_title = clean_title.replace("`", "\\`").replace('"', '\\"')
+
+    # Capitalize the first word of the title
+    clean_title = clean_title[0].upper() + clean_title[1:]
 
     # Save the clean pull request title as the CLEAN_TITLE environment variable
     save_env_variable("CLEAN_TITLE", clean_title)