Bump jackson-core from 2.9.8 to 2.9.9

Bumps [jackson-core](https://github.com/FasterXML/jackson-core) from 2.9.8 to 2.9.9.
- [Release notes](https://github.com/FasterXML/jackson-core/releases)
- [Commits](FasterXML/jackson-core@jackson-core-2.9.8...jackson-core-2.9.9)

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

Author: dependabot-support

browserup-proxy-core/build.gradle

@@ -61,7 +61,7 @@ dependencies {
 
     implementation 'javax.xml.bind:jaxb-api:2.3.1'
 
-    implementation 'com.fasterxml.jackson.core:jackson-core:2.9.8'
+    implementation 'com.fasterxml.jackson.core:jackson-core:2.9.9'
     implementation 'com.fasterxml.jackson.core:jackson-databind:2.9.9'
     implementation 'com.fasterxml.jackson.core:jackson-annotations:2.9.9'
     implementation 'com.google.guava:guava:27.0.1-jre'

browserup-proxy-dist/build.gradle

@@ -61,7 +61,7 @@ dependencies {
     implementation project(':browserup-proxy-rest')
 
     implementation 'com.fasterxml.jackson.core:jackson-annotations:2.9.9'
-    implementation 'com.fasterxml.jackson.core:jackson-core:2.9.8'
+    implementation 'com.fasterxml.jackson.core:jackson-core:2.9.9'
     implementation 'com.fasterxml.jackson.core:jackson-databind:2.9.9'
     implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.9.8'
     implementation 'com.google.inject:guice:4.2.2'

browserup-proxy-mitm/build.gradle

@@ -68,7 +68,7 @@ dependencies {
     implementation 'xyz.rogfam:littleproxy:2.0.0-beta-3'
 
     testImplementation 'com.fasterxml.jackson.core:jackson-annotations:2.9.9'
-    testImplementation 'com.fasterxml.jackson.core:jackson-core:2.9.8'
+    testImplementation 'com.fasterxml.jackson.core:jackson-core:2.9.9'
     testImplementation 'com.fasterxml.jackson.core:jackson-databind:2.9.9'
     testImplementation 'junit:junit:4.12'
     testImplementation('org.apache.httpcomponents:httpclient:4.5.3') {