Use lcov 1.15 and remove /.cache/ files

Author: Flamefire

tools/ci/uploadCoverageData.sh

@@ -5,10 +5,10 @@ set -euo pipefail
 EXCLUSIONS=("$@")
 
 # Install lcov if required
-LCOV_VERSION="1.13"
+LCOV_VERSION="1.15"
 if [[ ! "$(lcov --version 2> /dev/null || true)" =~ "version ${LCOV_VERSION}" ]]; then
     LCOV_ROOT="/tmp/lcov"
-    LCOV_URL="http://ftp.de.debian.org/debian/pool/main/l/lcov/lcov_${LCOV_VERSION}.orig.tar.gz"
+    LCOV_URL="https://github.com/linux-test-project/lcov/releases/download/v${LCOV_VERSION}/lcov-${LCOV_VERSION}.tar.gz"
     mkdir "${LCOV_ROOT}"
     wget --quiet -O - "${LCOV_URL}" | tar --strip-components=1 -xz -C "${LCOV_ROOT}"
     export PATH="${LCOV_ROOT}/bin:${PATH}"
@@ -21,7 +21,7 @@ lcov --version || true
 # capture coverage info
 lcov --gcov-tool "${GCOV}" --directory build --capture --output-file coverage.info --rc lcov_branch_coverage=1 > /dev/null
 # Remove everything from /usr (unrelated), external folder (3rd party data), test code
-lcov --remove coverage.info '/usr/*' "${HOME}/"'.cache/*' --output-file coverage.info > /dev/null
+lcov --remove coverage.info '/usr/*' '*/.cache/*' --output-file coverage.info > /dev/null
 for excl in "${EXCLUSIONS[@]}"; do
     lcov --remove coverage.info "${excl}" --output-file coverage.info > /dev/null
 done