Bump cloud.google.com/go/texttospeech from 1.7.11 to 1.7.12

Bumps [cloud.google.com/go/texttospeech](https://github.com/googleapis/google-cloud-go) from 1.7.11 to 1.7.12.
- [Release notes](https://github.com/googleapis/google-cloud-go/releases)
- [Changelog](https://github.com/googleapis/google-cloud-go/blob/main/CHANGES.md)
- [Commits](googleapis/google-cloud-go@iot/v1.7.11...iot/v1.7.12)

---
updated-dependencies:
- dependency-name: cloud.google.com/go/texttospeech
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -4,6 +4,6 @@ go 1.16
 
 require (
 	cloud.google.com/go/speech v1.24.1
-	cloud.google.com/go/texttospeech v1.7.11
+	cloud.google.com/go/texttospeech v1.7.12
 	google.golang.org/genproto v0.0.0-20240730163845-b1a4ccb954bf
 )

go.sum

@@ -1737,8 +1737,9 @@ cloud.google.com/go/texttospeech v1.7.6/go.mod h1:nhRJledkoE6/6VvEq/d0CX7nPnDwc/
 cloud.google.com/go/texttospeech v1.7.7/go.mod h1:XO4Wr2VzWHjzQpMe3gS58Oj68nmtXMyuuH+4t0wy9eA=
 cloud.google.com/go/texttospeech v1.7.9/go.mod h1:nuo7l7CVWUMvaTgswbn/hhn2Tv73/WbenqGyc236xpo=
 cloud.google.com/go/texttospeech v1.7.10/go.mod h1:ChThPazSxR7e4qe9ryRlFGU4lRONvL9Oo2geyp7LX4o=
-cloud.google.com/go/texttospeech v1.7.11 h1:jzko1ahItjLYEWr6n3lTIoBSinD1JzavEuDzYLWZNko=
 cloud.google.com/go/texttospeech v1.7.11/go.mod h1:Ua125HU+WT2IkIo5MzQtuNpNEk72soShJQVdorZ1SAE=
+cloud.google.com/go/texttospeech v1.7.12 h1:W33C7hjh61V1HVAh4E1RqAx2hSPIebmilYqMuqvP/HQ=
+cloud.google.com/go/texttospeech v1.7.12/go.mod h1:B1Xck47Mhy/PJMnvrLkv0gfKGinGP78c0XFZjWB7TdY=
 cloud.google.com/go/tpu v1.3.0/go.mod h1:aJIManG0o20tfDQlRIej44FcwGGl/cD0oiRyMKG19IQ=
 cloud.google.com/go/tpu v1.4.0/go.mod h1:mjZaX8p0VBgllCzF6wcU2ovUXN9TONFLd7iz227X2Xg=
 cloud.google.com/go/tpu v1.5.0/go.mod h1:8zVo1rYDFuW2l4yZVY0R0fb/v44xLh3llq7RuV61fPM=