chore: release 1.10.4-SNAPSHOT (#220)

🤖 I have created a release \*beep\* \*boop\*
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### Updating meta-information for bleeding-edge SNAPSHOT release.
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This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

Author: release-please[bot]

build.gradle

@@ -27,7 +27,7 @@ apply plugin: 'io.codearte.nexus-staging'
 group = "com.google.api"
 archivesBaseName = "api-common"
 
-project.version = "1.10.3" // {x-version-update:api-common:current}
+project.version = "1.10.4-SNAPSHOT" // {x-version-update:api-common:current}
 
 sourceCompatibility = 1.7
 targetCompatibility = 1.7

versions.txt

@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-api-common:1.10.3:1.10.3
+api-common:1.10.3:1.10.4-SNAPSHOT