fix(button): restore original 1.2 line-height

The new unitless line-height values are not going to work until the
component-top-to-text and component-bottom-to-text are also updated.
Which will come along with the new variable font update.

Author: jawinn

components/button/index.css

@@ -25,8 +25,8 @@ governing permissions and limitations under the License.
   --spectrum-button-border-radius: calc(var(--spectrum-button-height) / 2);
   --spectrum-button-border-width: var(--spectrum-border-width-200);
 
-  /* @todo set line-height using font size specific line-height tokens when they are finalized. */
-  --spectrum-button-line-height: 1.285714;
+  /* @todo set line-height using font size specific line-height tokens when they are finalized along with the new variable font. */
+  --spectrum-button-line-height: 1.2;
   --spectrum-button-font-weight: var(--spectrum-bold-font-weight);
   --spectrum-button-font-size: var(--spectrum-font-size-100);
 
@@ -48,8 +48,6 @@ governing permissions and limitations under the License.
   --spectrum-button-min-width: calc(var(--spectrum-component-height-75) * var(--spectrum-button-minimum-width-multiplier));
   --spectrum-button-height: var(--spectrum-component-height-75);
 
-  /* @todo set line-height using font size specific line-height tokens when they are finalized. */
-  --spectrum-button-line-height: 1.333333;
   --spectrum-button-font-size: var(--spectrum-font-size-75);
 
   --spectrum-button-edge-to-visual: calc(var(--spectrum-component-pill-edge-to-visual-75) - var(--spectrum-button-border-width));
@@ -70,8 +68,6 @@ governing permissions and limitations under the License.
   --spectrum-button-min-width: calc(var(--spectrum-component-height-200) * var(--spectrum-button-minimum-width-multiplier));
   --spectrum-button-height: var(--spectrum-component-height-200);
 
-  /* @todo set line-height using font size specific line-height tokens when they are finalized. */
-  --spectrum-button-line-height: 1.25;
   --spectrum-button-font-size: var(--spectrum-font-size-200);
 
   --spectrum-button-edge-to-visual: calc(var(--spectrum-component-pill-edge-to-visual-200) - var(--spectrum-button-border-width));
@@ -88,8 +84,6 @@ governing permissions and limitations under the License.
   --spectrum-button-min-width: calc(var(--spectrum-component-height-300) * var(--spectrum-button-minimum-width-multiplier));
   --spectrum-button-height: var(--spectrum-component-height-300);
 
-  /* @todo set line-height using font size specific line-height tokens when they are finalized. */
-  --spectrum-button-line-height: 1.333333;
   --spectrum-button-font-size: var(--spectrum-font-size-300);
 
   --spectrum-button-edge-to-visual: calc(var(--spectrum-component-pill-edge-to-visual-300) - var(--spectrum-button-border-width));