Apply workaround for old poetry with sed

[skip changelog]

Signed-off-by: Nils Philippsen <nils@redhat.com>

python-rpmautospec-0.6.0-old-poetry.patch

@@ -1,12 +0,0 @@
-diff -up rpmautospec-0.6.0/pyproject.toml.old-poetry rpmautospec-0.6.0/pyproject.toml
---- rpmautospec-0.6.0/pyproject.toml.old-poetry	2024-01-27 10:16:00.742831700 +0100
-+++ rpmautospec-0.6.0/pyproject.toml	2024-01-27 11:11:14.965480544 +0100
-@@ -47,7 +47,7 @@ babel = "^2.9"
- pygit2 = "^1.4.0"
- rpm = "*"
- 
--[tool.poetry.group.dev.dependencies]
-+[tool.poetry.dev-dependencies]
- pyyaml = "^5.3.1 || ^6"
- pytest = "^6.2.2 || ^7"
- pytest-cov = "^4.0.0"

python-rpmautospec.spec

@@ -25,7 +25,6 @@ Summary: Package and CLI tool to generate release fields and changelogs
 License: MIT
 URL: https://github.com/fedora-infra/%{canonicalname}
 Source0: https://github.com/fedora-infra/%{canonicalname}/releases/download/%{version}/%{canonicalname}-%{version}.tar.gz
-Patch100: python-rpmautospec-0.6.0-old-poetry.patch
 
 BuildArch: noarch
 BuildRequires: git
@@ -73,10 +72,11 @@ enabled packages locally.
 %pyproject_buildrequires
 
 %prep
-%autosetup -n %{srcname}-%{version} -N
-%autopatch -M 99
+%autosetup -n %{srcname}-%{version}
 %if %{with oldpoetry}
-%autopatch 100
+sed -i \
+    -e 's/\[tool\.poetry\.group\.dev\.dependencies\]/[tool.poetry.dev-dependencies]/g' \
+    pyproject.toml
 %endif
 
 # https://docs.fedoraproject.org/en-US/packaging-guidelines/Python/#_linters