[v3-0-test] Make the update_installer_and_pre_commit script more resilient to re matches (#52960) (#52961)

(cherry picked from commit 8e5c284)

Co-authored-by: Amogh Desai <[email protected]>

Author: 2 people

scripts/ci/pre_commit/update_installers_and_pre_commit.py

@@ -96,8 +96,8 @@ class Quoting(Enum):
     (re.compile(r"(AIRFLOW_UV_VERSION=)([0-9.]+)"), Quoting.UNQUOTED),
     (re.compile(r"(uv>=)([0-9.]+)"), Quoting.UNQUOTED),
     (re.compile(r"(AIRFLOW_UV_VERSION = )(\"[0-9.]+\")"), Quoting.DOUBLE_QUOTED),
-    (re.compile(r"(UV_VERSION = )(\"[0-9.]+\")"), Quoting.DOUBLE_QUOTED),
-    (re.compile(r"(UV_VERSION=)(\"[0-9.]+\")"), Quoting.DOUBLE_QUOTED),
+    (re.compile(r"^(\s*UV_VERSION = )(\"[0-9.]+\")", re.MULTILINE), Quoting.DOUBLE_QUOTED),
+    (re.compile(r"^(\s*UV_VERSION=)(\"[0-9.]+\")", re.MULTILINE), Quoting.DOUBLE_QUOTED),
     (re.compile(r"(\| *`AIRFLOW_UV_VERSION` *\| *)(`[0-9.]+`)( *\|)"), Quoting.REVERSE_SINGLE_QUOTED),
     (
         re.compile(