Port log4j-1.2-api changes from 2.x

This ports the changes to the `log4j-1.2-api` module that never made it
to `main`.

Part of apache#2163.

log4j-1.2-api/pom.xml

@@ -23,7 +23,6 @@
  <version>${revision}</version>
  <relativePath>../log4j-parent</relativePath>
  </parent>
-
  <artifactId>log4j-1.2-api</artifactId>
  <packaging>jar</packaging>
  <name>Apache Log4j 1.x Compatibility API</name>
@@ -86,12 +85,6 @@
  <artifactId>commons-lang3</artifactId>
  <scope>test</scope>
  </dependency>
- <!-- Place Felix before Equinox because Felix is signed. -->
- <dependency>
- <groupId>org.hamcrest</groupId>
- <artifactId>hamcrest</artifactId>
- <scope>test</scope>
- </dependency>
  <dependency>
  <groupId>com.fasterxml.jackson.dataformat</groupId>
  <artifactId>jackson-dataformat-xml</artifactId>
@@ -107,6 +100,7 @@
  <artifactId>junit-jupiter-params</artifactId>
  <scope>test</scope>
  </dependency>
+ <!-- JUnit -->
  <dependency>
  <groupId>org.junit.vintage</groupId>
  <artifactId>junit-vintage-engine</artifactId>