curl.spec: apply patches automatically

... to ease maintenance and to avoid the following warning on Fedora
Rawhide:
```
warning: %patchN is deprecated (4 usages found), use %patch N (or %patch -P N)
```

curl.spec

@@ -200,15 +200,7 @@ be installed.
 
 %prep
 %{gpgverify} --keyring='%{SOURCE2}' --signature='%{SOURCE1}' --data='%{SOURCE0}'
-%setup -q
-
-# upstream patches
-
-# Fedora patches
-%patch101 -p1
-%patch102 -p1
-%patch103 -p1
-%patch104 -p1
+%autosetup -p1
 
 # disable test 1112 (#565305), test 1455 (occasionally fails with 'bind failed
 # with errno 98: Address already in use' in Koji environment), and test 1801
@@ -438,6 +430,9 @@ rm -f ${RPM_BUILD_ROOT}%{_libdir}/libcurl.la
 %{_libdir}/libcurl.so.4.[0-9].[0-9].minimal
 
 %changelog
+* Fri Apr 21 2023 Kamil Dudka <kdudka@redhat.com> - 8.0.1-3
+- apply patches automatically
+
 * Tue Mar 21 2023 Lukáš Zaoral <lzaoral@redhat.com> - 8.0.1-2
 - migrated to SPDX license