build(deps): update dependency org.apache.maven.plugins:maven-compiler-plugin to v3.10.1 (#1747)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [org.apache.maven.plugins:maven-compiler-plugin](https://maven.apache.org/plugins/) | `3.10.0` -> `3.10.1` | [![age](https://badges.renovateapi.com/packages/maven/org.apache.maven.plugins:maven-compiler-plugin/3.10.1/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/org.apache.maven.plugins:maven-compiler-plugin/3.10.1/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/org.apache.maven.plugins:maven-compiler-plugin/3.10.1/compatibility-slim/3.10.0)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/org.apache.maven.plugins:maven-compiler-plugin/3.10.1/confidence-slim/3.10.0)](https://docs.renovatebot.com/merge-confidence/) |

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Author: renovate-bot

google-cloud-spanner-bom/pom.xml

@@ -100,7 +100,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.10.0</version>
+        <version>3.10.1</version>
         <configuration>
           <source>1.8</source>
           <target>1.8</target>

pom.xml

@@ -141,7 +141,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.10.0</version>
+        <version>3.10.1</version>
         <configuration>
           <source>1.8</source>
           <target>1.8</target>