Fix changelog heading indentation

CHANGELOG.md

@@ -26,12 +26,12 @@ Code v99.99.999
 
 Code v1.90.0
 
-## Changed
+### Changed
 
 - Updated to Code 1.90.0.
 - Updated Node to 20.11.1.
 
-## Added
+### Added
 
 - Send contents to the clipboard in the integrated terminal by piping to
   `code-server --stdin-to-clipboard` or `code-server -c`.
@@ -47,7 +47,7 @@ Code v1.90.0
 
 Code v1.89.1
 
-## Changed
+### Changed
 
 - Updated to Code 1.89.1.
 
@@ -55,7 +55,7 @@ Code v1.89.1
 
 Code v1.89.0
 
-## Changed
+### Changed
 
 - Updated to Code 1.89.0.
 
@@ -63,7 +63,7 @@ Code v1.89.0
 
 Code v1.88.1
 
-## Changed
+### Changed
 
 - Updated to Code 1.88.1.
 
@@ -71,12 +71,12 @@ Code v1.88.1
 
 Code v1.88.0
 
-## Changed
+### Changed
 
 - Updated to Code 1.88.0.
 - Updated Node to 18.18.2.
 
-## Fixed
+### Fixed
 
 - Fix masking the exit code when failing to install extensions on the command
   line outside the integrated terminal. Installing extensions inside the
@@ -86,7 +86,7 @@ Code v1.88.0
 
 Code v1.87.2
 
-## Changed
+### Changed
 
 - Updated to Code 1.87.2.
 - Enable keep-alive for proxy agent.
@@ -95,7 +95,7 @@ Code v1.87.2
 
 Code v1.87.0
 
-## Changed
+### Changed
 
 - Updated to Code 1.87.0.
 
@@ -103,7 +103,7 @@ Code v1.87.0
 
 Code v1.86.2
 
-## Changed
+### Changed
 
 - Updated to Code 1.86.2.
 
@@ -111,12 +111,12 @@ Code v1.86.2
 
 Code v1.86.1
 
-## Changed
+### Changed
 
 - Updated to Code 1.86.1.
 - Updated to Node 18.17.1.
 
-## Added
+### Added
 
 - Docker images for Fedora and openSUSE.
 
@@ -124,7 +124,7 @@ Code v1.86.1
 
 Code v1.86.0
 
-## Changed
+### Changed
 
 - Updated to Code 1.86.0.
 
@@ -132,11 +132,11 @@ Code v1.86.0
 
 Code v1.85.2
 
-## Changed
+### Changed
 
 - Updated to Code 1.85.2.
 
-## Fixed
+### Fixed
 
 - Query variables are no longer double-encoded when going over the path proxy.