Deploy script: Pass sensitive information to rules_jvm_external/maven:MavenPublisher as envvars

This is necessary because of bazel-contrib/rules_jvm_external@c960c88
which is included since f99c2ff

Author: zgtm

deploy/deploy.sh

@@ -67,9 +67,9 @@ JAZZER_POM_PATH=$PWD/$(bazel cquery --output=files //deploy:jazzer-pom)
 bazel run --define "maven_repo=${MAVEN_REPO}" --define "maven_user=${MAVEN_USER}" \
   --define "maven_password=${MAVEN_PASSWORD}" --define gpg_sign=true \
   //deploy:jazzer-api.publish
-bazel run @rules_jvm_external//private/tools/java/com/github/bazelbuild/rules_jvm_external/maven:MavenPublisher -- \
-  "$MAVEN_REPO" true "$MAVEN_USER" "$MAVEN_PASSWORD" "$JAZZER_COORDINATES" \
-  "$JAZZER_POM_PATH" "$JAZZER_JAR_PATH" "$JAZZER_SOURCES_PATH" "$JAZZER_DOCS_PATH"
+MAVEN_REPO="$MAVEN_REPO" GPG_SIGN="true" MAVEN_USER="$MAVEN_USER" MAVEN_PASSWORD="$MAVEN_PASSWORD" \
+  bazel run @rules_jvm_external//private/tools/java/com/github/bazelbuild/rules_jvm_external/maven:MavenPublisher -- \
+  "$JAZZER_COORDINATES" "$JAZZER_POM_PATH" "$JAZZER_JAR_PATH" "$JAZZER_SOURCES_PATH" "$JAZZER_DOCS_PATH"
 bazel run --define "maven_repo=${MAVEN_REPO}" --define "maven_user=${MAVEN_USER}" \
   --define "maven_password=${MAVEN_PASSWORD}" --define gpg_sign=true \
   //deploy:jazzer-junit.publish