apk: add help text for 'apk add --force-reinstall'

Add a help text for the new --force-reinstall option, so that users
will actually find the new option.

(Also refresh patches)

Improves: 91cff1a "apk: add --force-reinstall option"

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Link: https://github.com/openwrt/openwrt/pull/22426
Signed-off-by: Robert Marko <robimarko@gmail.com>

package/system/apk/Makefile

@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=apk
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE_URL=https://gitlab.alpinelinux.org/alpine/apk-tools.git
 PKG_SOURCE_PROTO:=git

package/system/apk/patches/0002-openwrt-wiki-help-link.patch

@@ -1,8 +1,6 @@
-diff --git a/src/genhelp_apk.lua b/src/genhelp_apk.lua
-index a62e84d22ed5..a97264f6ab3c 100644
 --- a/src/genhelp_apk.lua
 +++ b/src/genhelp_apk.lua
-@@ -65,7 +65,7 @@ local function render_options(doc, out, options)
+@@ -65,7 +65,7 @@ local function render_options(doc, out,
  end
  
  local function render_footer(doc, out)

package/system/apk/patches/0100-add-add-force-reinstall-option.patch

@@ -46,3 +46,16 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	}
  
  	r = apk_solver_commit(db, 0, world);
+--- a/doc/apk-add.8.scd
++++ b/doc/apk-add.8.scd
+@@ -30,6 +30,10 @@ To later upgrade or downgrade back to a
+ *apk add* supports the commit options described in *apk*(8), as well as the
+ following options:
+ 
++*--force-reinstall*
++	Allow reinstalling already-installed packages without a version
++	change. Only the named packages are reinstalled, not dependencies.
++
+ *--initdb*
+ 	Initialize a new package database.
+