Disallow invalid inline style comments in stylesheets (#9099)

res/css/components/views/location/_MapError.pcss

@@ -45,7 +45,7 @@ limitations under the License.
 
     .mx_MapError_heading {
         padding-top: $spacing-8;
-        // override h3 heading size
+        /* override h3 heading size */
         font-size: inherit !important;
         font-weight: normal !important;
     }

res/css/components/views/location/_Marker.pcss

@@ -29,7 +29,7 @@ limitations under the License.
     justify-content: center;
     align-items: center;
 
-    // caret down
+    /* caret down */
     &::before {
         content: '';
         border-left: 5px solid transparent;

res/css/components/views/location/_ShareType.pcss

@@ -62,7 +62,7 @@ limitations under the License.
     background-color: $accent;
     border-radius: 50%;
     border: 14px solid $accent;
-    // colors icon
+    /* colors icon */
     color: white;
     box-sizing: border-box;
 }
@@ -82,7 +82,7 @@ limitations under the License.
     border-style: solid;
     border-radius: 50%;
 
-    // Live is styled by StyledLiveBeaconIcon
+    /* Live is styled by StyledLiveBeaconIcon */
 
     &.Own {
         border-color: $accent;
@@ -92,7 +92,7 @@ limitations under the License.
         border-color: $accent;
         background-color: $accent;
         padding: 7px;
-        // colors icon
+        /* colors icon */
         color: white;
     }
 }