Bump protoc from 3.19.4 to 3.20.0 in /fhir-parent

Bumps [protoc](https://github.com/protocolbuffers/protobuf) from 3.19.4 to 3.20.0.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/master/generate_changelog.py)
- [Commits](protocolbuffers/protobuf@v3.19.4...v3.20.0)

---
updated-dependencies:
- dependency-name: com.google.protobuf:protoc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

fhir-parent/pom.xml

@@ -410,7 +410,7 @@
             <dependency>
                 <groupId>com.auth0</groupId>
                 <artifactId>java-jwt</artifactId>
-                <version>3.18.1</version>
+                <version>3.19.0</version>
                 <scope>test</scope>
             </dependency>
             <dependency>
@@ -473,7 +473,7 @@
             <dependency>
                 <groupId>com.google.protobuf</groupId>
                 <artifactId>protoc</artifactId>
-                <version>3.19.4</version>
+                <version>3.20.0</version>
                 <type>pom</type>
             </dependency>
             <dependency>
@@ -505,7 +505,7 @@
             <dependency>
                 <groupId>org.foundationdb</groupId>
                 <artifactId>fdb-java</artifactId>
-                <version>6.3.23</version>
+                <version>6.3.24</version>
             </dependency>
             <dependency>
                 <groupId>commons-io</groupId>