*: fix error message of access denied (#17449)

[sre-bot]

cherry-pick #17449 to release-3.0

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What problem does this PR solve?

Issue Number: close #xxx

Problem Summary:

What is changed and how it works?

fix error message when privilege is not enough to access table or database.

MySQL [(none)]> select * from test.t;
ERROR 1142 (42000): SELECT command denied to user 'u1'@'127.0.0.1' for table 't'
MySQL [(none)]> create table test.t (x int);
ERROR 1142 (42000): CREATE command denied to user '127.0.0.1'@'u1' for table 't'
MySQL [(none)]> create table test.t (x int);

What's Changed:

Some of error message were produced in an incorrect way, which reverse AuthHostname and AuthUsername. Some of them use Hostname rather than AuthHostname.

How it Works:

fix them all.

Related changes

• Need to cherry-pick to the release branch

Check List

Tests

• Unit test

Side effects

• None

Release note

• fix error message when access denied.

[sre-bot]

/run-all-tests

[jackysp]

LGTM

[tiancaiamao]

LGTM, please update tidb-test

[AndreMouche]

/merge

[sre-bot]

Sorry @AndreMouche, you don't have permission to trigger auto merge event on this branch.

[jackysp]

LGTM

[jackysp]

/merge

[sre-bot]

/run-all-tests