Bump wear-protolayout from 1.2.0 to 1.2.1 (#4738)

Bumps `wear-protolayout` from 1.2.0 to 1.2.1.

Updates `androidx.wear.protolayout:protolayout-expression` from 1.2.0 to 1.2.1

Updates `androidx.wear.protolayout:protolayout` from 1.2.0 to 1.2.1

Updates `androidx.wear.protolayout:protolayout-material` from 1.2.0 to 1.2.1

---
updated-dependencies:
- dependency-name: androidx.wear.protolayout:protolayout-expression
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: androidx.wear.protolayout:protolayout
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: androidx.wear.protolayout:protolayout-material
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

gradle/libs.versions.toml

@@ -59,7 +59,7 @@ watchfaceComplicationsDataSourceKtx = "1.2.1"
 wear = "1.3.0"
 wear-compose-foundation = "1.4.0"
 wear-compose-material = "1.0.0-alpha26"
-wear-protolayout = "1.2.0"
+wear-protolayout = "1.2.1"
 wear-tiles = "1.4.1"
 wear-tooling = "1.0.0"
 wearPhoneInteractions = "1.0.1"