[v10.0.x] docs: remove unnecessary front matter labels (#72055)

docs: update incorrect front matter labels (#71974)

* update incorrect front matter labels

* removing unneeded labels from shared content files

* change public preview to private preview for email sharing

* add OSS back to product labels

(cherry picked from commit a7c639f16e)

Co-authored-by: Isabel <76437239+imatwawana@users.noreply.github.com>

docs/sources/shared/visualizations/change-axis-link.md

@@ -1,8 +1,4 @@
 ---
-labels:
-  products:
-    - enterprise
-    - oss
 title: Stack series link
 ---
 

docs/sources/shared/visualizations/legend-mode.md

@@ -1,8 +1,4 @@
 ---
-labels:
-  products:
-    - enterprise
-    - oss
 title: Legend mode and legend placement
 ---
 

docs/sources/shared/visualizations/stack-series-link.md

@@ -1,8 +1,4 @@
 ---
-labels:
-  products:
-    - enterprise
-    - oss
 title: Stack series link
 ---
 

docs/sources/shared/visualizations/tooltip-mode.md

@@ -1,8 +1,4 @@
 ---
-labels:
-  products:
-    - enterprise
-    - oss
 title: Tooltip mode
 ---