meta: remove consecutive blank lines

Some of them were introduced by mass-removal of S = WORKDIR/git assignments;
rather than try to fix up (or redo) just these, I've run this sed command over
the whole tree:

sed -i -z -E 's/([ \t\f\v\r]*\n){3,}/\n\n/g' `find . -name *.bb -o -name *.inc`

The rationale is that more than one empty line is wasting vertical screen space, and
does nothing for readability.

(From OE-Core rev: cedc4ff7c9bcfb22a20e43e47f9759f4007a4f1a)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/python/python3-calver_2025.04.17.bb

@@ -8,7 +8,6 @@ SRCREV = "3b74bdce35f2814eb2b65db39a133d5c849ddea7"
 
 inherit python_setuptools_build_meta ptest-python-pytest
 
-
 RDEPENDS:${PN}-ptest += " \
     python3-pretend \
 "

meta/recipes-devtools/python/python3-dtc_1.7.2.bb

@@ -15,7 +15,6 @@ LIC_FILES_CHKSUM = "file://pylibfdt/libfdt.i;beginline=1;endline=6;md5=afda088c9
 
 SRCREV = "2d10aa2afe35527728db30b35ec491ecb6959e5c"
 
-
 PYPA_WHEEL = "${S}/dist/libfdt-1.6.2*.whl"
 
 inherit setuptools3 pkgconfig

meta/recipes-devtools/python/python3-mako_1.3.10.bb

@@ -8,8 +8,6 @@ PYPI_PACKAGE = "mako"
 
 inherit pypi python_setuptools_build_meta ptest-python-pytest
 
-
-
 SRC_URI[sha256sum] = "99579a6f39583fa7e5630a28c3c1f440e4e97a414b80372649c0ce338da2ea28"
 
 RDEPENDS:${PN} = "python3-html \

meta/recipes-devtools/python/python3-psutil_7.0.0.bb

@@ -14,7 +14,6 @@ FILES:${PN}-tests += " \
     ${PYTHON_SITEPACKAGES_DIR}/psutil/__pycache__/test* \
 "
 
-
 RDEPENDS:${PN} += " \
     python3-shell \
     python3-threading \

meta/recipes-devtools/python/python3-unittest-automake-output_0.2.bb

@@ -8,7 +8,6 @@ SRC_URI = "git://gitlab.com/rossburton/python-unittest-automake-output;protocol=
 
 SRCREV = "aebdfb188e368c690ea55cf6c9c9ffa1a52def65"
 
-
 inherit python_flit_core
 
 RDEPENDS:${PN} += "python3-unittest"

meta/recipes-devtools/python/python3_3.13.5.bb

@@ -65,7 +65,6 @@ ALTERNATIVE:${PN}-dev = "python3-config"
 ALTERNATIVE_LINK_NAME[python3-config] = "${bindir}/python${PYTHON_MAJMIN}-config"
 ALTERNATIVE_TARGET[python3-config] = "${bindir}/python${PYTHON_MAJMIN}-config-${MULTILIB_SUFFIX}"
 
-
 DEPENDS = "\
     autoconf-archive-native \
     bzip2 \