Regenerate gmail client (#8469)

Generated in GitHub action: https://togithub.com/googleapis/googleapis/google-api-php-client-services/actions/workflows/codegen.yaml

Author: yoshi-code-bot

src/Gmail/LabelColor.php

@@ -30,7 +30,7 @@ class LabelColor extends \Google\Model
    * #44b984, #68dfa9, #6d9eeb, #b694e8, #f7a7c0, \#cc3a21, #eaa041, #f2c960,
    * #149e60, #3dc789, #3c78d8, #8e63ce, #e07798, \#ac2b16, #cf8933, #d5ae49,
    * #0b804b, #2a9c68, #285bac, #653e9b, #b65775, \#822111, #a46a21, #aa8831,
-   * #076239, #1a764d, #1c4587, #41236d, #83334c \#464646, #e7e7e7, #0d3472,
+   * #076239, #1a764d, #1c4587, #41236d, #83334c, \#464646, #e7e7e7, #0d3472,
    * #b6cff5, #0d3b44, #98d7e4, #3d188e, #e3d7ff, \#711a36, #fbd3e0, #8a1c0a,
    * #f2b2a8, #7a2e0b, #ffc8af, #7a4706, #ffdeb5, \#594c05, #fbe983, #684e07,
    * #fdedc1, #0b4f30, #b3efd3, #04502e, #a2dcc1, \#c2c2c2, #4986e7, #2da2bb,
@@ -51,7 +51,7 @@ class LabelColor extends \Google\Model
    * #44b984, #68dfa9, #6d9eeb, #b694e8, #f7a7c0, \#cc3a21, #eaa041, #f2c960,
    * #149e60, #3dc789, #3c78d8, #8e63ce, #e07798, \#ac2b16, #cf8933, #d5ae49,
    * #0b804b, #2a9c68, #285bac, #653e9b, #b65775, \#822111, #a46a21, #aa8831,
-   * #076239, #1a764d, #1c4587, #41236d, #83334c \#464646, #e7e7e7, #0d3472,
+   * #076239, #1a764d, #1c4587, #41236d, #83334c, \#464646, #e7e7e7, #0d3472,
    * #b6cff5, #0d3b44, #98d7e4, #3d188e, #e3d7ff, \#711a36, #fbd3e0, #8a1c0a,
    * #f2b2a8, #7a2e0b, #ffc8af, #7a4706, #ffdeb5, \#594c05, #fbe983, #684e07,
    * #fdedc1, #0b4f30, #b3efd3, #04502e, #a2dcc1, \#c2c2c2, #4986e7, #2da2bb,
@@ -73,7 +73,7 @@ class LabelColor extends \Google\Model
    * #44b984, #68dfa9, #6d9eeb, #b694e8, #f7a7c0, \#cc3a21, #eaa041, #f2c960,
    * #149e60, #3dc789, #3c78d8, #8e63ce, #e07798, \#ac2b16, #cf8933, #d5ae49,
    * #0b804b, #2a9c68, #285bac, #653e9b, #b65775, \#822111, #a46a21, #aa8831,
-   * #076239, #1a764d, #1c4587, #41236d, #83334c \#464646, #e7e7e7, #0d3472,
+   * #076239, #1a764d, #1c4587, #41236d, #83334c, \#464646, #e7e7e7, #0d3472,
    * #b6cff5, #0d3b44, #98d7e4, #3d188e, #e3d7ff, \#711a36, #fbd3e0, #8a1c0a,
    * #f2b2a8, #7a2e0b, #ffc8af, #7a4706, #ffdeb5, \#594c05, #fbe983, #684e07,
    * #fdedc1, #0b4f30, #b3efd3, #04502e, #a2dcc1, \#c2c2c2, #4986e7, #2da2bb,
@@ -104,7 +104,7 @@ public function getBackgroundColor()
    * #44b984, #68dfa9, #6d9eeb, #b694e8, #f7a7c0, \#cc3a21, #eaa041, #f2c960,
    * #149e60, #3dc789, #3c78d8, #8e63ce, #e07798, \#ac2b16, #cf8933, #d5ae49,
    * #0b804b, #2a9c68, #285bac, #653e9b, #b65775, \#822111, #a46a21, #aa8831,
-   * #076239, #1a764d, #1c4587, #41236d, #83334c \#464646, #e7e7e7, #0d3472,
+   * #076239, #1a764d, #1c4587, #41236d, #83334c, \#464646, #e7e7e7, #0d3472,
    * #b6cff5, #0d3b44, #98d7e4, #3d188e, #e3d7ff, \#711a36, #fbd3e0, #8a1c0a,
    * #f2b2a8, #7a2e0b, #ffc8af, #7a4706, #ffdeb5, \#594c05, #fbe983, #684e07,
    * #fdedc1, #0b4f30, #b3efd3, #04502e, #a2dcc1, \#c2c2c2, #4986e7, #2da2bb,