tests: add line number filters (cherry-picked from arm7-experimental branch)

test/big/iterator.result

 dofile('utils.lua')
 ---
 ...
+test_run = require('test_run').new()
+---
+...
+test_run:cmd("push filter '(error: .builtin/.*[.]lua):[0-9]+' to '\\1'")
+---
+- true
+...
 # Tree single-part unique
 ---
 ...
@@ -891,7 +898,7 @@ space.index['primary']:pairs({}, {iterator = -666 })
 -- Test cases for #123: box.index.count does not check arguments properly
 space.index['primary']:pairs(function() end, { iterator = box.index.EQ })
 ---
-- error: 'builtin/msgpackffi.lua:226: can not encode Lua type: ''function'''
+- error: 'builtin/msgpackffi.lua: can not encode Lua type: ''function'''
 ...
 -- Check that iterators successfully invalidated when index deleted
 gen, param, state = space.index['i1']:pairs(nil, { iterator = box.index.GE })

test/big/iterator.test.lua

 dofile('utils.lua')
 
+test_run = require('test_run').new()
+test_run:cmd("push filter '(error: .builtin/.*[.]lua):[0-9]+' to '\\1'")
 # Tree single-part unique
 
 space = box.schema.space.create('tweedledum')

test/big/lua.result

+test_run = require('test_run').new()
+---
+...
+test_run:cmd("push filter '(error: .builtin/.*[.]lua):[0-9]+' to '\\1'")
+---
+- true
+...
 space = box.schema.space.create('tweedledum')
 ---
 ...
@@ -586,7 +593,7 @@ space.index['i1']:count()
 -- Test cases for #123: box.index.count does not check arguments properly
 space.index['i1']:count(function() end)
 ---
-- error: 'builtin/msgpackffi.lua:226: can not encode Lua type: ''function'''
+- error: 'builtin/msgpackffi.lua: can not encode Lua type: ''function'''
 ...
 space:drop()
 ---

test/big/lua.test.lua

+test_run = require('test_run').new()
+test_run:cmd("push filter '(error: .builtin/.*[.]lua):[0-9]+' to '\\1'")
 space = box.schema.space.create('tweedledum')
 tmp = space:create_index('primary', { type = 'hash', parts = {1, 'str'}, unique = true })
 tmp = space:create_index('minmax', { type = 'tree', parts = {2, 'str', 3, 'str'}, unique = true })