Remove special Maven check when -e is used

[erichaagdev]

Tests

Maven

./02-validate-local-build-caching-different-locations.sh \
  -r https://github.com/apache/maven \
  -g package -x -e

---

./02-validate-local-build-caching-different-locations.sh \
  -r https://github.com/apache/maven \
  -g package -e

---

./02-validate-local-build-caching-different-locations.sh \
  -r https://github.com/apache/maven \
  -g package -e -s https://ge.solutions-team.gradle.com

Gradle

./03-validate-local-build-caching-different-locations.sh \
  -r https://github.com/etiennestuder/java-ordered-properties \
  -t assemble -b no-ge -x -e

---

./03-validate-local-build-caching-different-locations.sh \
  -r https://github.com/etiennestuder/java-ordered-properties \
  -t assemble -b no-ge -e

---

./03-validate-local-build-caching-different-locations.sh \
  -r https://github.com/etiennestuder/java-ordered-properties \
  -t assemble -b no-ge -e -s https://ge.solutions-team.gradle.com

[etiennestuder]

@erichaagdev Before merging, please do a counter-test where publishing is enabled (and same on the Gradle side). If all is good, merge it. Thanks.

[erichaagdev]

@etiennestuder additional tests ran. Results have been added to the description.

Merging.